102309040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29741}}^1$

素因数の和:29797

約数の個数: 40

約数和(自身を含む): 243408528

約数和(自身を除く): 141099488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 29741, 59482, 118964, 148705, 237928, 297410, 475856, 594820, 1189640, 1278863, 2379280, 2557726, 5115452, 6394315, 10230904, 12788630, 20461808, 25577260, 51154520, 102309040]

約数ペア:

[(1, 102309040), (2, 51154520), (4, 25577260), (5, 20461808), (8, 12788630), (10, 10230904), (16, 6394315), (20, 5115452), (40, 2557726), (43, 2379280), (80, 1278863), (86, 1189640), (172, 594820), (215, 475856), (344, 297410), (430, 237928), (688, 148705), (860, 118964), (1720, 59482), (3440, 29741)]