2912197750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 7260140160

約数和(自身を除く): 4347942410

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 121, 125, 154, 170, 175, 187, 238, 242, 250, 275, 350, 374, 385, 425, 550, 595, 605, 770, 809, 847, 850, 875, 935, 1190, 1210, 1309, 1375, 1618, 1694, 1750, 1870, 1925, 2057, 2125, 2618, 2750, 2975, 3025, 3850, 4045, 4114, 4235, 4250, 4675, 5663, 5950, 6050, 6545, 8090, 8470, 8899, 9350, 9625, 10285, 11326, 13090, 13753, 14399, 14875, 15125, 17798, 19250, 20225, 20570, 21175, 23375, 27506, 28315, 28798, 29750, 30250, 32725, 40450, 42350, 44495, 46750, 51425, 56630, 62293, 65450, 68765, 71995, 88990, 96271, 97889, 101125, 102850, 105875, 124586, 137530, 141575, 143990, 151283, 163625, 192542, 195778, 202250, 211750, 222475, 257125, 283150, 302566, 311465, 327250, 343825, 359975, 444950, 481355, 489445, 514250, 622930, 685223, 687650, 707875, 719950, 756415, 962710, 978890, 1058981, 1112375, 1370446, 1415750, 1512830, 1557325, 1664113, 1719125, 1799875, 2117962, 2224750, 2406775, 2447225, 3114650, 3328226, 3426115, 3438250, 3599750, 3782075, 4813550, 4894450, 5294905, 6852230, 7564150, 7786625, 8320565, 10589810, 11648791, 12033875, 12236125, 15573250, 16641130, 17130575, 18910375, 23297582, 24067750, 24472250, 26474525, 34261150, 37820750, 41602825, 52949050, 58243955, 83205650, 85652875, 116487910, 132372625, 171305750, 208014125, 264745250, 291219775, 416028250, 582439550, 1456098875, 2912197750]

約数ペア:

[(1, 2912197750), (2, 1456098875), (5, 582439550), (7, 416028250), (10, 291219775), (11, 264745250), (14, 208014125), (17, 171305750), (22, 132372625), (25, 116487910), (34, 85652875), (35, 83205650), (50, 58243955), (55, 52949050), (70, 41602825), (77, 37820750), (85, 34261150), (110, 26474525), (119, 24472250), (121, 24067750), (125, 23297582), (154, 18910375), (170, 17130575), (175, 16641130), (187, 15573250), (238, 12236125), (242, 12033875), (250, 11648791), (275, 10589810), (350, 8320565), (374, 7786625), (385, 7564150), (425, 6852230), (550, 5294905), (595, 4894450), (605, 4813550), (770, 3782075), (809, 3599750), (847, 3438250), (850, 3426115), (875, 3328226), (935, 3114650), (1190, 2447225), (1210, 2406775), (1309, 2224750), (1375, 2117962), (1618, 1799875), (1694, 1719125), (1750, 1664113), (1870, 1557325), (1925, 1512830), (2057, 1415750), (2125, 1370446), (2618, 1112375), (2750, 1058981), (2975, 978890), (3025, 962710), (3850, 756415), (4045, 719950), (4114, 707875), (4235, 687650), (4250, 685223), (4675, 622930), (5663, 514250), (5950, 489445), (6050, 481355), (6545, 444950), (8090, 359975), (8470, 343825), (8899, 327250), (9350, 311465), (9625, 302566), (10285, 283150), (11326, 257125), (13090, 222475), (13753, 211750), (14399, 202250), (14875, 195778), (15125, 192542), (17798, 163625), (19250, 151283), (20225, 143990), (20570, 141575), (21175, 137530), (23375, 124586), (27506, 105875), (28315, 102850), (28798, 101125), (29750, 97889), (30250, 96271), (32725, 88990), (40450, 71995), (42350, 68765), (44495, 65450), (46750, 62293), (51425, 56630)]