130414580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 279163584

約数和(自身を除く): 148749004

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 251, 313, 332, 415, 502, 626, 830, 1004, 1252, 1255, 1565, 1660, 2510, 3130, 5020, 6260, 20833, 25979, 41666, 51958, 78563, 83332, 103916, 104165, 129895, 157126, 208330, 259790, 314252, 392815, 416660, 519580, 785630, 1571260, 6520729, 13041458, 26082916, 32603645, 65207290, 130414580]

約数ペア:

[(1, 130414580), (2, 65207290), (4, 32603645), (5, 26082916), (10, 13041458), (20, 6520729), (83, 1571260), (166, 785630), (251, 519580), (313, 416660), (332, 392815), (415, 314252), (502, 259790), (626, 208330), (830, 157126), (1004, 129895), (1252, 104165), (1255, 103916), (1565, 83332), (1660, 78563), (2510, 51958), (3130, 41666), (5020, 25979), (6260, 20833)]