47613680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 117046080

約数和(自身を除く): 69432400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 113, 115, 184, 226, 229, 230, 368, 452, 458, 460, 565, 904, 916, 920, 1130, 1145, 1808, 1832, 1840, 2260, 2290, 2599, 3664, 4520, 4580, 5198, 5267, 9040, 9160, 10396, 10534, 12995, 18320, 20792, 21068, 25877, 25990, 26335, 41584, 42136, 51754, 51980, 52670, 84272, 103508, 103960, 105340, 129385, 207016, 207920, 210680, 258770, 414032, 421360, 517540, 595171, 1035080, 1190342, 2070160, 2380684, 2975855, 4761368, 5951710, 9522736, 11903420, 23806840, 47613680]

約数ペア:

[(1, 47613680), (2, 23806840), (4, 11903420), (5, 9522736), (8, 5951710), (10, 4761368), (16, 2975855), (20, 2380684), (23, 2070160), (40, 1190342), (46, 1035080), (80, 595171), (92, 517540), (113, 421360), (115, 414032), (184, 258770), (226, 210680), (229, 207920), (230, 207016), (368, 129385), (452, 105340), (458, 103960), (460, 103508), (565, 84272), (904, 52670), (916, 51980), (920, 51754), (1130, 42136), (1145, 41584), (1808, 26335), (1832, 25990), (1840, 25877), (2260, 21068), (2290, 20792), (2599, 18320), (3664, 12995), (4520, 10534), (4580, 10396), (5198, 9160), (5267, 9040)]