8307996890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{21881}}^1$

素因数の和:22814

約数の個数: 32

約数和(自身を含む): 15320200896

約数和(自身を除く): 7012204006

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 883, 1766, 4415, 8830, 21881, 37969, 43762, 75938, 109405, 189845, 218810, 379690, 940883, 1881766, 4704415, 9408830, 19320923, 38641846, 96604615, 193209230, 830799689, 1661599378, 4153998445, 8307996890]

約数ペア:

[(1, 8307996890), (2, 4153998445), (5, 1661599378), (10, 830799689), (43, 193209230), (86, 96604615), (215, 38641846), (430, 19320923), (883, 9408830), (1766, 4704415), (4415, 1881766), (8830, 940883), (21881, 379690), (37969, 218810), (43762, 189845), (75938, 109405)]