1713680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 4118784

約数和(自身を除く): 2405104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 691, 1240, 1382, 2480, 2764, 3455, 5528, 6910, 11056, 13820, 21421, 27640, 42842, 55280, 85684, 107105, 171368, 214210, 342736, 428420, 856840, 1713680]

約数ペア:

[(1, 1713680), (2, 856840), (4, 428420), (5, 342736), (8, 214210), (10, 171368), (16, 107105), (20, 85684), (31, 55280), (40, 42842), (62, 27640), (80, 21421), (124, 13820), (155, 11056), (248, 6910), (310, 5528), (496, 3455), (620, 2764), (691, 2480), (1240, 1382)]