516223130

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{2309}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 944697600

約数和(自身を除く): 428474470

約数列:

[1, 2, 5, 10, 79, 158, 283, 395, 566, 790, 1415, 2309, 2830, 4618, 11545, 22357, 23090, 44714, 111785, 182411, 223570, 364822, 653447, 912055, 1306894, 1824110, 3267235, 6534470, 51622313, 103244626, 258111565, 516223130]

約数ペア:

[(1, 516223130), (2, 258111565), (5, 103244626), (10, 51622313), (79, 6534470), (158, 3267235), (283, 1824110), (395, 1306894), (566, 912055), (790, 653447), (1415, 364822), (2309, 223570), (2830, 182411), (4618, 111785), (11545, 44714), (22357, 23090)]