1570493240

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{53129}}^1$

素因数の和:53879

約数の個数: 32

約数和(自身を含む): 3538458000

約数和(自身を除く): 1967964760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 2956, 3695, 5912, 7390, 14780, 29560, 53129, 106258, 212516, 265645, 425032, 531290, 1062580, 2125160, 39262331, 78524662, 157049324, 196311655, 314098648, 392623310, 785246620, 1570493240]

約数ペア:

[(1, 1570493240), (2, 785246620), (4, 392623310), (5, 314098648), (8, 196311655), (10, 157049324), (20, 78524662), (40, 39262331), (739, 2125160), (1478, 1062580), (2956, 531290), (3695, 425032), (5912, 265645), (7390, 212516), (14780, 106258), (29560, 53129)]