23175760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17041}}^1$

素因数の和:17071

約数の個数: 40

約数和(自身を含む): 57056616

約数和(自身を除く): 33880856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 17041, 34082, 68164, 85205, 136328, 170410, 272656, 289697, 340820, 579394, 681640, 1158788, 1363280, 1448485, 2317576, 2896970, 4635152, 5793940, 11587880, 23175760]

約数ペア:

[(1, 23175760), (2, 11587880), (4, 5793940), (5, 4635152), (8, 2896970), (10, 2317576), (16, 1448485), (17, 1363280), (20, 1158788), (34, 681640), (40, 579394), (68, 340820), (80, 289697), (85, 272656), (136, 170410), (170, 136328), (272, 85205), (340, 68164), (680, 34082), (1360, 17041)]