47631318680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2640317}}^1$

素因数の和:2640380

約数の個数: 64

約数和(自身を含む): 119764824480

約数和(自身を除く): 72133505800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 9020, 18040, 2640317, 5280634, 10561268, 13201585, 21122536, 26403170, 29043487, 52806340, 58086974, 105612680, 108252997, 116173948, 145217435, 216505994, 232347896, 290434870, 433011988, 541264985, 580869740, 866023976, 1082529970, 1161739480, 1190782967, 2165059940, 2381565934, 4330119880, 4763131868, 5953914835, 9526263736, 11907829670, 23815659340, 47631318680]

約数ペア:

[(1, 47631318680), (2, 23815659340), (4, 11907829670), (5, 9526263736), (8, 5953914835), (10, 4763131868), (11, 4330119880), (20, 2381565934), (22, 2165059940), (40, 1190782967), (41, 1161739480), (44, 1082529970), (55, 866023976), (82, 580869740), (88, 541264985), (110, 433011988), (164, 290434870), (205, 232347896), (220, 216505994), (328, 145217435), (410, 116173948), (440, 108252997), (451, 105612680), (820, 58086974), (902, 52806340), (1640, 29043487), (1804, 26403170), (2255, 21122536), (3608, 13201585), (4510, 10561268), (9020, 5280634), (18040, 2640317)]