26361080

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4423}}^1$

素因数の和:4583

約数の個数: 32

約数和(自身を含む): 59724000

約数和(自身を除く): 33362920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 4423, 5960, 8846, 17692, 22115, 35384, 44230, 88460, 176920, 659027, 1318054, 2636108, 3295135, 5272216, 6590270, 13180540, 26361080]

約数ペア:

[(1, 26361080), (2, 13180540), (4, 6590270), (5, 5272216), (8, 3295135), (10, 2636108), (20, 1318054), (40, 659027), (149, 176920), (298, 88460), (596, 44230), (745, 35384), (1192, 22115), (1490, 17692), (2980, 8846), (4423, 5960)]