13592740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1229}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 33062400

約数和(自身を除く): 19469660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1229, 1580, 2212, 2458, 2765, 4916, 5530, 6145, 8603, 11060, 12290, 17206, 24580, 34412, 43015, 86030, 97091, 172060, 194182, 388364, 485455, 679637, 970910, 1359274, 1941820, 2718548, 3398185, 6796370, 13592740]

約数ペア:

[(1, 13592740), (2, 6796370), (4, 3398185), (5, 2718548), (7, 1941820), (10, 1359274), (14, 970910), (20, 679637), (28, 485455), (35, 388364), (70, 194182), (79, 172060), (140, 97091), (158, 86030), (316, 43015), (395, 34412), (553, 24580), (790, 17206), (1106, 12290), (1229, 11060), (1580, 8603), (2212, 6145), (2458, 5530), (2765, 4916)]