1572181840

素因数分解:

$2^4\times 5^1\times {\mathrm{673}}^1\times {\mathrm{29201}}^1$

素因数の和:29887

約数の個数: 40

約数和(自身を含む): 3660879528

約数和(自身を除く): 2088697688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 673, 1346, 2692, 3365, 5384, 6730, 10768, 13460, 26920, 29201, 53840, 58402, 116804, 146005, 233608, 292010, 467216, 584020, 1168040, 2336080, 19652273, 39304546, 78609092, 98261365, 157218184, 196522730, 314436368, 393045460, 786090920, 1572181840]

約数ペア:

[(1, 1572181840), (2, 786090920), (4, 393045460), (5, 314436368), (8, 196522730), (10, 157218184), (16, 98261365), (20, 78609092), (40, 39304546), (80, 19652273), (673, 2336080), (1346, 1168040), (2692, 584020), (3365, 467216), (5384, 292010), (6730, 233608), (10768, 146005), (13460, 116804), (26920, 58402), (29201, 53840)]