13302567640

素因数分解:

$2^3\times 5^1\times {\mathrm{14633}}^1\times {\mathrm{22727}}^1$

素因数の和:37371

約数の個数: 32

約数和(自身を含む): 29934139680

約数和(自身を除く): 16631572040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 14633, 22727, 29266, 45454, 58532, 73165, 90908, 113635, 117064, 146330, 181816, 227270, 292660, 454540, 585320, 909080, 332564191, 665128382, 1330256764, 1662820955, 2660513528, 3325641910, 6651283820, 13302567640]

約数ペア:

[(1, 13302567640), (2, 6651283820), (4, 3325641910), (5, 2660513528), (8, 1662820955), (10, 1330256764), (20, 665128382), (40, 332564191), (14633, 909080), (22727, 585320), (29266, 454540), (45454, 292660), (58532, 227270), (73165, 181816), (90908, 146330), (113635, 117064)]