126709900

素因数分解:

$2^2\times 5^2\times {\mathrm{1031}}^1\times {\mathrm{1229}}^1$

素因数の和:2274

約数の個数: 36

約数和(自身を含む): 275451120

約数和(自身を除く): 148741220

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1031, 1229, 2062, 2458, 4124, 4916, 5155, 6145, 10310, 12290, 20620, 24580, 25775, 30725, 51550, 61450, 103100, 122900, 1267099, 2534198, 5068396, 6335495, 12670990, 25341980, 31677475, 63354950, 126709900]

約数ペア:

[(1, 126709900), (2, 63354950), (4, 31677475), (5, 25341980), (10, 12670990), (20, 6335495), (25, 5068396), (50, 2534198), (100, 1267099), (1031, 122900), (1229, 103100), (2062, 61450), (2458, 51550), (4124, 30725), (4916, 25775), (5155, 24580), (6145, 20620), (10310, 12290)]