42429700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13687}}^1$

素因数の和:13732

約数の個数: 36

約数和(自身を含む): 95049472

約数和(自身を除く): 52619772

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 13687, 27374, 54748, 68435, 136870, 273740, 342175, 424297, 684350, 848594, 1368700, 1697188, 2121485, 4242970, 8485940, 10607425, 21214850, 42429700]

約数ペア:

[(1, 42429700), (2, 21214850), (4, 10607425), (5, 8485940), (10, 4242970), (20, 2121485), (25, 1697188), (31, 1368700), (50, 848594), (62, 684350), (100, 424297), (124, 342175), (155, 273740), (310, 136870), (620, 68435), (775, 54748), (1550, 27374), (3100, 13687)]