7195280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 17054712

約数和(自身を除く): 9859432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 1697, 2120, 3394, 4240, 6788, 8485, 13576, 16970, 27152, 33940, 67880, 89941, 135760, 179882, 359764, 449705, 719528, 899410, 1439056, 1798820, 3597640, 7195280]

約数ペア:

[(1, 7195280), (2, 3597640), (4, 1798820), (5, 1439056), (8, 899410), (10, 719528), (16, 449705), (20, 359764), (40, 179882), (53, 135760), (80, 89941), (106, 67880), (212, 33940), (265, 27152), (424, 16970), (530, 13576), (848, 8485), (1060, 6788), (1697, 4240), (2120, 3394)]