10229680

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1885

約数の個数: 40

約数和(自身を含む): 24132384

約数和(自身を除く): 13902704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 1801, 2840, 3602, 5680, 7204, 9005, 14408, 18010, 28816, 36020, 72040, 127871, 144080, 255742, 511484, 639355, 1022968, 1278710, 2045936, 2557420, 5114840, 10229680]

約数ペア:

[(1, 10229680), (2, 5114840), (4, 2557420), (5, 2045936), (8, 1278710), (10, 1022968), (16, 639355), (20, 511484), (40, 255742), (71, 144080), (80, 127871), (142, 72040), (284, 36020), (355, 28816), (568, 18010), (710, 14408), (1136, 9005), (1420, 7204), (1801, 5680), (2840, 3602)]