45495440

素因数分解:

$2^4\times 5^1\times {\mathrm{691}}^1\times {\mathrm{823}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 106058688

約数和(自身を除く): 60563248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 691, 823, 1382, 1646, 2764, 3292, 3455, 4115, 5528, 6584, 6910, 8230, 11056, 13168, 13820, 16460, 27640, 32920, 55280, 65840, 568693, 1137386, 2274772, 2843465, 4549544, 5686930, 9099088, 11373860, 22747720, 45495440]

約数ペア:

[(1, 45495440), (2, 22747720), (4, 11373860), (5, 9099088), (8, 5686930), (10, 4549544), (16, 2843465), (20, 2274772), (40, 1137386), (80, 568693), (691, 65840), (823, 55280), (1382, 32920), (1646, 27640), (2764, 16460), (3292, 13820), (3455, 13168), (4115, 11056), (5528, 8230), (6584, 6910)]