59813240

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21061}}^1$

素因数の和:21143

約数の個数: 32

約数和(自身を含む): 136481760

約数和(自身を除く): 76668520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 21061, 42122, 84244, 105305, 168488, 210610, 421220, 842440, 1495331, 2990662, 5981324, 7476655, 11962648, 14953310, 29906620, 59813240]

約数ペア:

[(1, 59813240), (2, 29906620), (4, 14953310), (5, 11962648), (8, 7476655), (10, 5981324), (20, 2990662), (40, 1495331), (71, 842440), (142, 421220), (284, 210610), (355, 168488), (568, 105305), (710, 84244), (1420, 42122), (2840, 21061)]