15696802580

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2984183}}^1$

素因数の和:2984455

約数の個数: 24

約数和(自身を含む): 33088632192

約数和(自身を除く): 17391829612

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 2984183, 5968366, 11936732, 14920915, 29841830, 59683660, 784840129, 1569680258, 3139360516, 3924200645, 7848401290, 15696802580]

約数ペア:

[(1, 15696802580), (2, 7848401290), (4, 3924200645), (5, 3139360516), (10, 1569680258), (20, 784840129), (263, 59683660), (526, 29841830), (1052, 14920915), (1315, 11936732), (2630, 5968366), (5260, 2984183)]