41694940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 100445184

約数和(自身を除く): 58750244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 431, 691, 862, 1382, 1724, 2155, 2764, 3017, 3455, 4310, 4837, 6034, 6910, 8620, 9674, 12068, 13820, 15085, 19348, 24185, 30170, 48370, 60340, 96740, 297821, 595642, 1191284, 1489105, 2084747, 2978210, 4169494, 5956420, 8338988, 10423735, 20847470, 41694940]

約数ペア:

[(1, 41694940), (2, 20847470), (4, 10423735), (5, 8338988), (7, 5956420), (10, 4169494), (14, 2978210), (20, 2084747), (28, 1489105), (35, 1191284), (70, 595642), (140, 297821), (431, 96740), (691, 60340), (862, 48370), (1382, 30170), (1724, 24185), (2155, 19348), (2764, 15085), (3017, 13820), (3455, 12068), (4310, 9674), (4837, 8620), (6034, 6910)]