24952940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 31293460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 929, 1343, 1580, 1858, 2686, 3716, 4645, 5372, 6715, 9290, 13430, 15793, 18580, 26860, 31586, 63172, 73391, 78965, 146782, 157930, 293564, 315860, 366955, 733910, 1247647, 1467820, 2495294, 4990588, 6238235, 12476470, 24952940]

約数ペア:

[(1, 24952940), (2, 12476470), (4, 6238235), (5, 4990588), (10, 2495294), (17, 1467820), (20, 1247647), (34, 733910), (68, 366955), (79, 315860), (85, 293564), (158, 157930), (170, 146782), (316, 78965), (340, 73391), (395, 63172), (790, 31586), (929, 26860), (1343, 18580), (1580, 15793), (1858, 13430), (2686, 9290), (3716, 6715), (4645, 5372)]