45989840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44221}}^1$

素因数の和:44247

約数の個数: 40

約数和(自身を含む): 115154088

約数和(自身を除く): 69164248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 44221, 88442, 176884, 221105, 353768, 442210, 574873, 707536, 884420, 1149746, 1768840, 2299492, 2874365, 3537680, 4598984, 5748730, 9197968, 11497460, 22994920, 45989840]

約数ペア:

[(1, 45989840), (2, 22994920), (4, 11497460), (5, 9197968), (8, 5748730), (10, 4598984), (13, 3537680), (16, 2874365), (20, 2299492), (26, 1768840), (40, 1149746), (52, 884420), (65, 707536), (80, 574873), (104, 442210), (130, 353768), (208, 221105), (260, 176884), (520, 88442), (1040, 44221)]