2563274800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{919}}^1$

素因数の和:1323

約数の個数: 120

約数和(自身を含む): 6507123200

約数和(自身を除く): 3943848400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 367, 380, 400, 475, 734, 760, 919, 950, 1468, 1520, 1835, 1838, 1900, 2936, 3670, 3676, 3800, 4595, 5872, 6973, 7340, 7352, 7600, 9175, 9190, 13946, 14680, 14704, 17461, 18350, 18380, 22975, 27892, 29360, 34865, 34922, 36700, 36760, 45950, 55784, 69730, 69844, 73400, 73520, 87305, 91900, 111568, 139460, 139688, 146800, 174325, 174610, 183800, 278920, 279376, 337273, 348650, 349220, 367600, 436525, 557840, 674546, 697300, 698440, 873050, 1349092, 1394600, 1396880, 1686365, 1746100, 2698184, 2789200, 3372730, 3492200, 5396368, 6408187, 6745460, 6984400, 8431825, 12816374, 13490920, 16863650, 25632748, 26981840, 32040935, 33727300, 51265496, 64081870, 67454600, 102530992, 128163740, 134909200, 160204675, 256327480, 320409350, 512654960, 640818700, 1281637400, 2563274800]

約数ペア:

[(1, 2563274800), (2, 1281637400), (4, 640818700), (5, 512654960), (8, 320409350), (10, 256327480), (16, 160204675), (19, 134909200), (20, 128163740), (25, 102530992), (38, 67454600), (40, 64081870), (50, 51265496), (76, 33727300), (80, 32040935), (95, 26981840), (100, 25632748), (152, 16863650), (190, 13490920), (200, 12816374), (304, 8431825), (367, 6984400), (380, 6745460), (400, 6408187), (475, 5396368), (734, 3492200), (760, 3372730), (919, 2789200), (950, 2698184), (1468, 1746100), (1520, 1686365), (1835, 1396880), (1838, 1394600), (1900, 1349092), (2936, 873050), (3670, 698440), (3676, 697300), (3800, 674546), (4595, 557840), (5872, 436525), (6973, 367600), (7340, 349220), (7352, 348650), (7600, 337273), (9175, 279376), (9190, 278920), (13946, 183800), (14680, 174610), (14704, 174325), (17461, 146800), (18350, 139688), (18380, 139460), (22975, 111568), (27892, 91900), (29360, 87305), (34865, 73520), (34922, 73400), (36700, 69844), (36760, 69730), (45950, 55784)]