84402320

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10243}}^1$

素因数の和:10359

約数の個数: 40

約数和(自身を含む): 198159936

約数和(自身を除く): 113757616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 10243, 20486, 40972, 51215, 81944, 102430, 163888, 204860, 409720, 819440, 1055029, 2110058, 4220116, 5275145, 8440232, 10550290, 16880464, 21100580, 42201160, 84402320]

約数ペア:

[(1, 84402320), (2, 42201160), (4, 21100580), (5, 16880464), (8, 10550290), (10, 8440232), (16, 5275145), (20, 4220116), (40, 2110058), (80, 1055029), (103, 819440), (206, 409720), (412, 204860), (515, 163888), (824, 102430), (1030, 81944), (1648, 51215), (2060, 40972), (4120, 20486), (8240, 10243)]