7483450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 15545880

約数和(自身を除く): 8062430

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 397, 650, 725, 754, 794, 1450, 1885, 1985, 3770, 3970, 5161, 9425, 9925, 10322, 11513, 18850, 19850, 23026, 25805, 51610, 57565, 115130, 129025, 149669, 258050, 287825, 299338, 575650, 748345, 1496690, 3741725, 7483450]

約数ペア:

[(1, 7483450), (2, 3741725), (5, 1496690), (10, 748345), (13, 575650), (25, 299338), (26, 287825), (29, 258050), (50, 149669), (58, 129025), (65, 115130), (130, 57565), (145, 51610), (290, 25805), (325, 23026), (377, 19850), (397, 18850), (650, 11513), (725, 10322), (754, 9925), (794, 9425), (1450, 5161), (1885, 3970), (1985, 3770)]