2374727720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1915103}}^1$

素因数の和:1915145

約数の個数: 32

約数和(自身を含む): 5515499520

約数和(自身を除く): 3140771800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1915103, 3830206, 7660412, 9575515, 15320824, 19151030, 38302060, 59368193, 76604120, 118736386, 237472772, 296840965, 474945544, 593681930, 1187363860, 2374727720]

約数ペア:

[(1, 2374727720), (2, 1187363860), (4, 593681930), (5, 474945544), (8, 296840965), (10, 237472772), (20, 118736386), (31, 76604120), (40, 59368193), (62, 38302060), (124, 19151030), (155, 15320824), (248, 9575515), (310, 7660412), (620, 3830206), (1240, 1915103)]