63399700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:7001

約数の個数: 72

約数和(自身を含む): 169350272

約数和(自身を除く): 105950572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 6967, 9100, 13934, 27868, 34835, 48769, 69670, 90571, 97538, 139340, 174175, 181142, 195076, 243845, 348350, 362284, 452855, 487690, 633997, 696700, 905710, 975380, 1219225, 1267994, 1811420, 2264275, 2438450, 2535988, 3169985, 4528550, 4876900, 6339970, 9057100, 12679940, 15849925, 31699850, 63399700]

約数ペア:

[(1, 63399700), (2, 31699850), (4, 15849925), (5, 12679940), (7, 9057100), (10, 6339970), (13, 4876900), (14, 4528550), (20, 3169985), (25, 2535988), (26, 2438450), (28, 2264275), (35, 1811420), (50, 1267994), (52, 1219225), (65, 975380), (70, 905710), (91, 696700), (100, 633997), (130, 487690), (140, 452855), (175, 362284), (182, 348350), (260, 243845), (325, 195076), (350, 181142), (364, 174175), (455, 139340), (650, 97538), (700, 90571), (910, 69670), (1300, 48769), (1820, 34835), (2275, 27868), (4550, 13934), (6967, 9100)]