5058580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 11289600

約数和(自身を除く): 6231020

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 199, 205, 310, 398, 410, 620, 796, 820, 995, 1271, 1990, 2542, 3980, 5084, 6169, 6355, 8159, 12338, 12710, 16318, 24676, 25420, 30845, 32636, 40795, 61690, 81590, 123380, 163180, 252929, 505858, 1011716, 1264645, 2529290, 5058580]

約数ペア:

[(1, 5058580), (2, 2529290), (4, 1264645), (5, 1011716), (10, 505858), (20, 252929), (31, 163180), (41, 123380), (62, 81590), (82, 61690), (124, 40795), (155, 32636), (164, 30845), (199, 25420), (205, 24676), (310, 16318), (398, 12710), (410, 12338), (620, 8159), (796, 6355), (820, 6169), (995, 5084), (1271, 3980), (1990, 2542)]