37996400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7307}}^1$

素因数の和:7338

約数の個数: 60

約数和(自身を含む): 98321832

約数和(自身を除く): 60325432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 7307, 14614, 29228, 36535, 58456, 73070, 94991, 116912, 146140, 182675, 189982, 292280, 365350, 379964, 474955, 584560, 730700, 759928, 949910, 1461400, 1519856, 1899820, 2374775, 2922800, 3799640, 4749550, 7599280, 9499100, 18998200, 37996400]

約数ペア:

[(1, 37996400), (2, 18998200), (4, 9499100), (5, 7599280), (8, 4749550), (10, 3799640), (13, 2922800), (16, 2374775), (20, 1899820), (25, 1519856), (26, 1461400), (40, 949910), (50, 759928), (52, 730700), (65, 584560), (80, 474955), (100, 379964), (104, 365350), (130, 292280), (200, 189982), (208, 182675), (260, 146140), (325, 116912), (400, 94991), (520, 73070), (650, 58456), (1040, 36535), (1300, 29228), (2600, 14614), (5200, 7307)]