93867880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138041}}^1$

素因数の和:138069

約数の個数: 32

約数和(自身を含む): 223628040

約数和(自身を除く): 129760160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 138041, 276082, 552164, 690205, 1104328, 1380410, 2346697, 2760820, 4693394, 5521640, 9386788, 11733485, 18773576, 23466970, 46933940, 93867880]

約数ペア:

[(1, 93867880), (2, 46933940), (4, 23466970), (5, 18773576), (8, 11733485), (10, 9386788), (17, 5521640), (20, 4693394), (34, 2760820), (40, 2346697), (68, 1380410), (85, 1104328), (136, 690205), (170, 552164), (340, 276082), (680, 138041)]