28695586400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{4591}}^1$

素因数の和:5225

約数の個数: 144

約数和(自身を含む): 75583787328

約数和(自身を除く): 46888200928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 601, 650, 800, 1040, 1202, 1300, 2080, 2404, 2600, 3005, 4591, 4808, 5200, 6010, 7813, 9182, 9616, 10400, 12020, 15025, 15626, 18364, 19232, 22955, 24040, 30050, 31252, 36728, 39065, 45910, 48080, 59683, 60100, 62504, 73456, 78130, 91820, 96160, 114775, 119366, 120200, 125008, 146912, 156260, 183640, 195325, 229550, 238732, 240400, 250016, 298415, 312520, 367280, 390650, 459100, 477464, 480800, 596830, 625040, 734560, 781300, 918200, 954928, 1193660, 1250080, 1492075, 1562600, 1836400, 1909856, 2387320, 2759191, 2984150, 3125200, 3672800, 4774640, 5518382, 5968300, 6250400, 9549280, 11036764, 11936600, 13795955, 22073528, 23873200, 27591910, 35869483, 44147056, 47746400, 55183820, 68979775, 71738966, 88294112, 110367640, 137959550, 143477932, 179347415, 220735280, 275919100, 286955864, 358694830, 441470560, 551838200, 573911728, 717389660, 896737075, 1103676400, 1147823456, 1434779320, 1793474150, 2207352800, 2869558640, 3586948300, 5739117280, 7173896600, 14347793200, 28695586400]

約数ペア:

[(1, 28695586400), (2, 14347793200), (4, 7173896600), (5, 5739117280), (8, 3586948300), (10, 2869558640), (13, 2207352800), (16, 1793474150), (20, 1434779320), (25, 1147823456), (26, 1103676400), (32, 896737075), (40, 717389660), (50, 573911728), (52, 551838200), (65, 441470560), (80, 358694830), (100, 286955864), (104, 275919100), (130, 220735280), (160, 179347415), (200, 143477932), (208, 137959550), (260, 110367640), (325, 88294112), (400, 71738966), (416, 68979775), (520, 55183820), (601, 47746400), (650, 44147056), (800, 35869483), (1040, 27591910), (1202, 23873200), (1300, 22073528), (2080, 13795955), (2404, 11936600), (2600, 11036764), (3005, 9549280), (4591, 6250400), (4808, 5968300), (5200, 5518382), (6010, 4774640), (7813, 3672800), (9182, 3125200), (9616, 2984150), (10400, 2759191), (12020, 2387320), (15025, 1909856), (15626, 1836400), (18364, 1562600), (19232, 1492075), (22955, 1250080), (24040, 1193660), (30050, 954928), (31252, 918200), (36728, 781300), (39065, 734560), (45910, 625040), (48080, 596830), (59683, 480800), (60100, 477464), (62504, 459100), (73456, 390650), (78130, 367280), (91820, 312520), (96160, 298415), (114775, 250016), (119366, 240400), (120200, 238732), (125008, 229550), (146912, 195325), (156260, 183640)]