40069945480

素因数分解:

$2^3\times 5^1\times {\mathrm{10667}}^1\times {\mathrm{93911}}^1$

素因数の和:104589

約数の個数: 32

約数和(自身を含む): 90166789440

約数和(自身を除く): 50096843960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10667, 21334, 42668, 53335, 85336, 93911, 106670, 187822, 213340, 375644, 426680, 469555, 751288, 939110, 1878220, 3756440, 1001748637, 2003497274, 4006994548, 5008743185, 8013989096, 10017486370, 20034972740, 40069945480]

約数ペア:

[(1, 40069945480), (2, 20034972740), (4, 10017486370), (5, 8013989096), (8, 5008743185), (10, 4006994548), (20, 2003497274), (40, 1001748637), (10667, 3756440), (21334, 1878220), (42668, 939110), (53335, 751288), (85336, 469555), (93911, 426680), (106670, 375644), (187822, 213340)]