4680457720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{26893}}^1$

素因数の和:27152

約数の個数: 64

約数和(自身を含む): 11134116000

約数和(自身を除く): 6453658280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 229, 380, 458, 760, 916, 1145, 1832, 2290, 4351, 4580, 8702, 9160, 17404, 21755, 26893, 34808, 43510, 53786, 87020, 107572, 134465, 174040, 215144, 268930, 510967, 537860, 1021934, 1075720, 2043868, 2554835, 4087736, 5109670, 6158497, 10219340, 12316994, 20438680, 24633988, 30792485, 49267976, 61584970, 117011443, 123169940, 234022886, 246339880, 468045772, 585057215, 936091544, 1170114430, 2340228860, 4680457720]

約数ペア:

[(1, 4680457720), (2, 2340228860), (4, 1170114430), (5, 936091544), (8, 585057215), (10, 468045772), (19, 246339880), (20, 234022886), (38, 123169940), (40, 117011443), (76, 61584970), (95, 49267976), (152, 30792485), (190, 24633988), (229, 20438680), (380, 12316994), (458, 10219340), (760, 6158497), (916, 5109670), (1145, 4087736), (1832, 2554835), (2290, 2043868), (4351, 1075720), (4580, 1021934), (8702, 537860), (9160, 510967), (17404, 268930), (21755, 215144), (26893, 174040), (34808, 134465), (43510, 107572), (53786, 87020)]