17361640

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1801}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 39247560

約数和(自身を除く): 21885920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1801, 1928, 2410, 3602, 4820, 7204, 9005, 9640, 14408, 18010, 36020, 72040, 434041, 868082, 1736164, 2170205, 3472328, 4340410, 8680820, 17361640]

約数ペア:

[(1, 17361640), (2, 8680820), (4, 4340410), (5, 3472328), (8, 2170205), (10, 1736164), (20, 868082), (40, 434041), (241, 72040), (482, 36020), (964, 18010), (1205, 14408), (1801, 9640), (1928, 9005), (2410, 7204), (3602, 4820)]