98278480

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11927}}^1$

素因数の和:12043

約数の個数: 40

約数和(自身を含む): 230735232

約数和(自身を除く): 132456752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 11927, 23854, 47708, 59635, 95416, 119270, 190832, 238540, 477080, 954160, 1228481, 2456962, 4913924, 6142405, 9827848, 12284810, 19655696, 24569620, 49139240, 98278480]

約数ペア:

[(1, 98278480), (2, 49139240), (4, 24569620), (5, 19655696), (8, 12284810), (10, 9827848), (16, 6142405), (20, 4913924), (40, 2456962), (80, 1228481), (103, 954160), (206, 477080), (412, 238540), (515, 190832), (824, 119270), (1030, 95416), (1648, 59635), (2060, 47708), (4120, 23854), (8240, 11927)]