1738480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 4178304

約数和(自身を除く): 2439824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 701, 1240, 1402, 2480, 2804, 3505, 5608, 7010, 11216, 14020, 21731, 28040, 43462, 56080, 86924, 108655, 173848, 217310, 347696, 434620, 869240, 1738480]

約数ペア:

[(1, 1738480), (2, 869240), (4, 434620), (5, 347696), (8, 217310), (10, 173848), (16, 108655), (20, 86924), (31, 56080), (40, 43462), (62, 28040), (80, 21731), (124, 14020), (155, 11216), (248, 7010), (310, 5608), (496, 3505), (620, 2804), (701, 2480), (1240, 1402)]