31973600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2388

約数の個数: 72

約数和(自身を含む): 82682208

約数和(自身を除く): 50708608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2351, 2720, 3400, 4702, 6800, 9404, 11755, 13600, 18808, 23510, 37616, 39967, 47020, 58775, 75232, 79934, 94040, 117550, 159868, 188080, 199835, 235100, 319736, 376160, 399670, 470200, 639472, 799340, 940400, 999175, 1278944, 1598680, 1880800, 1998350, 3197360, 3996700, 6394720, 7993400, 15986800, 31973600]

約数ペア:

[(1, 31973600), (2, 15986800), (4, 7993400), (5, 6394720), (8, 3996700), (10, 3197360), (16, 1998350), (17, 1880800), (20, 1598680), (25, 1278944), (32, 999175), (34, 940400), (40, 799340), (50, 639472), (68, 470200), (80, 399670), (85, 376160), (100, 319736), (136, 235100), (160, 199835), (170, 188080), (200, 159868), (272, 117550), (340, 94040), (400, 79934), (425, 75232), (544, 58775), (680, 47020), (800, 39967), (850, 37616), (1360, 23510), (1700, 18808), (2351, 13600), (2720, 11755), (3400, 9404), (4702, 6800)]