17103580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 39019680

約数和(自身を除く): 21916100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 419, 628, 785, 838, 1570, 1676, 2041, 2095, 3140, 4082, 4190, 5447, 8164, 8380, 10205, 10894, 20410, 21788, 27235, 40820, 54470, 65783, 108940, 131566, 263132, 328915, 657830, 855179, 1315660, 1710358, 3420716, 4275895, 8551790, 17103580]

約数ペア:

[(1, 17103580), (2, 8551790), (4, 4275895), (5, 3420716), (10, 1710358), (13, 1315660), (20, 855179), (26, 657830), (52, 328915), (65, 263132), (130, 131566), (157, 108940), (260, 65783), (314, 54470), (419, 40820), (628, 27235), (785, 21788), (838, 20410), (1570, 10894), (1676, 10205), (2041, 8380), (2095, 8164), (3140, 5447), (4082, 4190)]