62720291240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1\times {\mathrm{36793}}^1$

素因数の和:39066

約数の個数: 64

約数和(自身を含む): 148618324800

約数和(自身を除く): 85898033560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2243, 4486, 8972, 11215, 17944, 22430, 36793, 42617, 44860, 73586, 85234, 89720, 147172, 170468, 183965, 213085, 294344, 340936, 367930, 426170, 699067, 735860, 852340, 1398134, 1471720, 1704680, 2796268, 3495335, 5592536, 6990670, 13981340, 27962680, 82526699, 165053398, 330106796, 412633495, 660213592, 825266990, 1568007281, 1650533980, 3136014562, 3301067960, 6272029124, 7840036405, 12544058248, 15680072810, 31360145620, 62720291240]

約数ペア:

[(1, 62720291240), (2, 31360145620), (4, 15680072810), (5, 12544058248), (8, 7840036405), (10, 6272029124), (19, 3301067960), (20, 3136014562), (38, 1650533980), (40, 1568007281), (76, 825266990), (95, 660213592), (152, 412633495), (190, 330106796), (380, 165053398), (760, 82526699), (2243, 27962680), (4486, 13981340), (8972, 6990670), (11215, 5592536), (17944, 3495335), (22430, 2796268), (36793, 1704680), (42617, 1471720), (44860, 1398134), (73586, 852340), (85234, 735860), (89720, 699067), (147172, 426170), (170468, 367930), (183965, 340936), (213085, 294344)]