47474360

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1801}}^1$

素因数の和:2471

約数の個数: 32

約数和(自身を含む): 107038800

約数和(自身を除く): 59564440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 1318, 1801, 2636, 3295, 3602, 5272, 6590, 7204, 9005, 13180, 14408, 18010, 26360, 36020, 72040, 1186859, 2373718, 4747436, 5934295, 9494872, 11868590, 23737180, 47474360]

約数ペア:

[(1, 47474360), (2, 23737180), (4, 11868590), (5, 9494872), (8, 5934295), (10, 4747436), (20, 2373718), (40, 1186859), (659, 72040), (1318, 36020), (1801, 26360), (2636, 18010), (3295, 14408), (3602, 13180), (5272, 9005), (6590, 7204)]