713552680

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1730

約数の個数: 64

約数和(自身を含む): 1639572480

約数和(自身を除く): 926019800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 181, 268, 335, 362, 536, 670, 724, 905, 1340, 1448, 1471, 1810, 2680, 2942, 3620, 5884, 7240, 7355, 11768, 12127, 14710, 24254, 29420, 48508, 58840, 60635, 97016, 98557, 121270, 197114, 242540, 266251, 394228, 485080, 492785, 532502, 788456, 985570, 1065004, 1331255, 1971140, 2130008, 2662510, 3942280, 5325020, 10650040, 17838817, 35677634, 71355268, 89194085, 142710536, 178388170, 356776340, 713552680]

約数ペア:

[(1, 713552680), (2, 356776340), (4, 178388170), (5, 142710536), (8, 89194085), (10, 71355268), (20, 35677634), (40, 17838817), (67, 10650040), (134, 5325020), (181, 3942280), (268, 2662510), (335, 2130008), (362, 1971140), (536, 1331255), (670, 1065004), (724, 985570), (905, 788456), (1340, 532502), (1448, 492785), (1471, 485080), (1810, 394228), (2680, 266251), (2942, 242540), (3620, 197114), (5884, 121270), (7240, 98557), (7355, 97016), (11768, 60635), (12127, 58840), (14710, 48508), (24254, 29420)]