408045830

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{941}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 744164928

約数和(自身を除く): 336119098

約数列:

[1, 2, 5, 10, 103, 206, 421, 515, 842, 941, 1030, 1882, 2105, 4210, 4705, 9410, 43363, 86726, 96923, 193846, 216815, 396161, 433630, 484615, 792322, 969230, 1980805, 3961610, 40804583, 81609166, 204022915, 408045830]

約数ペア:

[(1, 408045830), (2, 204022915), (5, 81609166), (10, 40804583), (103, 3961610), (206, 1980805), (421, 969230), (515, 792322), (842, 484615), (941, 433630), (1030, 396161), (1882, 216815), (2105, 193846), (4210, 96923), (4705, 86726), (9410, 43363)]