128977880030

素因数分解:

$2^1\times 5^1\times {\mathrm{37441}}^1\times {\mathrm{344483}}^1$

素因数の和:381931

約数の個数: 16

約数和(自身を含む): 232167058704

約数和(自身を除く): 103189178674

約数列:

[1, 2, 5, 10, 37441, 74882, 187205, 344483, 374410, 688966, 1722415, 3444830, 12897788003, 25795576006, 64488940015, 128977880030]

約数ペア:

[(1, 128977880030), (2, 64488940015), (5, 25795576006), (10, 12897788003), (37441, 3444830), (74882, 1722415), (187205, 688966), (344483, 374410)]