2532920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4871}}^1$

素因数の和:4895

約数の個数: 32

約数和(自身を含む): 6138720

約数和(自身を除く): 3605800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4871, 9742, 19484, 24355, 38968, 48710, 63323, 97420, 126646, 194840, 253292, 316615, 506584, 633230, 1266460, 2532920]

約数ペア:

[(1, 2532920), (2, 1266460), (4, 633230), (5, 506584), (8, 316615), (10, 253292), (13, 194840), (20, 126646), (26, 97420), (40, 63323), (52, 48710), (65, 38968), (104, 24355), (130, 19484), (260, 9742), (520, 4871)]