29858800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4391}}^1$

素因数の和:4426

約数の個数: 60

約数和(自身を含む): 75972816

約数和(自身を除く): 46114016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 4391, 6800, 8782, 17564, 21955, 35128, 43910, 70256, 74647, 87820, 109775, 149294, 175640, 219550, 298588, 351280, 373235, 439100, 597176, 746470, 878200, 1194352, 1492940, 1756400, 1866175, 2985880, 3732350, 5971760, 7464700, 14929400, 29858800]

約数ペア:

[(1, 29858800), (2, 14929400), (4, 7464700), (5, 5971760), (8, 3732350), (10, 2985880), (16, 1866175), (17, 1756400), (20, 1492940), (25, 1194352), (34, 878200), (40, 746470), (50, 597176), (68, 439100), (80, 373235), (85, 351280), (100, 298588), (136, 219550), (170, 175640), (200, 149294), (272, 109775), (340, 87820), (400, 74647), (425, 70256), (680, 43910), (850, 35128), (1360, 21955), (1700, 17564), (3400, 8782), (4391, 6800)]