37499020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 85307040

約数和(自身を除く): 47808020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 619, 932, 1165, 1238, 2330, 2476, 3029, 3095, 4660, 6058, 6190, 8047, 12116, 12380, 15145, 16094, 30290, 32188, 40235, 60580, 80470, 144227, 160940, 288454, 576908, 721135, 1442270, 1874951, 2884540, 3749902, 7499804, 9374755, 18749510, 37499020]

約数ペア:

[(1, 37499020), (2, 18749510), (4, 9374755), (5, 7499804), (10, 3749902), (13, 2884540), (20, 1874951), (26, 1442270), (52, 721135), (65, 576908), (130, 288454), (233, 160940), (260, 144227), (466, 80470), (619, 60580), (932, 40235), (1165, 32188), (1238, 30290), (2330, 16094), (2476, 15145), (3029, 12380), (3095, 12116), (4660, 8047), (6058, 6190)]