1082750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 2089152

約数和(自身を除く): 1006402

約数列:

[1, 2, 5, 10, 25, 50, 61, 71, 122, 125, 142, 250, 305, 355, 610, 710, 1525, 1775, 3050, 3550, 4331, 7625, 8662, 8875, 15250, 17750, 21655, 43310, 108275, 216550, 541375, 1082750]

約数ペア:

[(1, 1082750), (2, 541375), (5, 216550), (10, 108275), (25, 43310), (50, 21655), (61, 17750), (71, 15250), (122, 8875), (125, 8662), (142, 7625), (250, 4331), (305, 3550), (355, 3050), (610, 1775), (710, 1525)]