15695852720

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2483521}}^1$

素因数の和:2483613

約数の個数: 40

約数和(自身を含む): 36954807360

約数和(自身を除く): 21258954640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 2483521, 4967042, 9934084, 12417605, 19868168, 24835210, 39736336, 49670420, 99340840, 196198159, 198681680, 392396318, 784792636, 980990795, 1569585272, 1961981590, 3139170544, 3923963180, 7847926360, 15695852720]

約数ペア:

[(1, 15695852720), (2, 7847926360), (4, 3923963180), (5, 3139170544), (8, 1961981590), (10, 1569585272), (16, 980990795), (20, 784792636), (40, 392396318), (79, 198681680), (80, 196198159), (158, 99340840), (316, 49670420), (395, 39736336), (632, 24835210), (790, 19868168), (1264, 12417605), (1580, 9934084), (3160, 4967042), (6320, 2483521)]