97641960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62591}}^1$

素因数の和:62618

約数の個数: 64

約数和(自身を含む): 315463680

約数和(自身を除く): 217821720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 62591, 125182, 187773, 250364, 312955, 375546, 500728, 625910, 751092, 813683, 938865, 1251820, 1502184, 1627366, 1877730, 2441049, 2503640, 3254732, 3755460, 4068415, 4882098, 6509464, 7510920, 8136830, 9764196, 12205245, 16273660, 19528392, 24410490, 32547320, 48820980, 97641960]

約数ペア:

[(1, 97641960), (2, 48820980), (3, 32547320), (4, 24410490), (5, 19528392), (6, 16273660), (8, 12205245), (10, 9764196), (12, 8136830), (13, 7510920), (15, 6509464), (20, 4882098), (24, 4068415), (26, 3755460), (30, 3254732), (39, 2503640), (40, 2441049), (52, 1877730), (60, 1627366), (65, 1502184), (78, 1251820), (104, 938865), (120, 813683), (130, 751092), (156, 625910), (195, 500728), (260, 375546), (312, 312955), (390, 250364), (520, 187773), (780, 125182), (1560, 62591)]