61795240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 150917760

約数和(自身を除く): 89122520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 260, 302, 520, 604, 755, 787, 1208, 1510, 1574, 1963, 3020, 3148, 3926, 3935, 6040, 6296, 7852, 7870, 9815, 10231, 15704, 15740, 19630, 20462, 31480, 39260, 40924, 51155, 78520, 81848, 102310, 118837, 204620, 237674, 409240, 475348, 594185, 950696, 1188370, 1544881, 2376740, 3089762, 4753480, 6179524, 7724405, 12359048, 15448810, 30897620, 61795240]

約数ペア:

[(1, 61795240), (2, 30897620), (4, 15448810), (5, 12359048), (8, 7724405), (10, 6179524), (13, 4753480), (20, 3089762), (26, 2376740), (40, 1544881), (52, 1188370), (65, 950696), (104, 594185), (130, 475348), (151, 409240), (260, 237674), (302, 204620), (520, 118837), (604, 102310), (755, 81848), (787, 78520), (1208, 51155), (1510, 40924), (1574, 39260), (1963, 31480), (3020, 20462), (3148, 19630), (3926, 15740), (3935, 15704), (6040, 10231), (6296, 9815), (7852, 7870)]