10878040

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 24651360

約数和(自身を除く): 13773320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1801, 3020, 3602, 6040, 7204, 9005, 14408, 18010, 36020, 72040, 271951, 543902, 1087804, 1359755, 2175608, 2719510, 5439020, 10878040]

約数ペア:

[(1, 10878040), (2, 5439020), (4, 2719510), (5, 2175608), (8, 1359755), (10, 1087804), (20, 543902), (40, 271951), (151, 72040), (302, 36020), (604, 18010), (755, 14408), (1208, 9005), (1510, 7204), (1801, 6040), (3020, 3602)]