41977910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 83404080

約数和(自身を除く): 41426170

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 169, 295, 338, 421, 590, 767, 842, 845, 1534, 1690, 2105, 3835, 4210, 5473, 7670, 9971, 10946, 19942, 24839, 27365, 49678, 49855, 54730, 71149, 99710, 124195, 142298, 248390, 322907, 355745, 645814, 711490, 1614535, 3229070, 4197791, 8395582, 20988955, 41977910]

約数ペア:

[(1, 41977910), (2, 20988955), (5, 8395582), (10, 4197791), (13, 3229070), (26, 1614535), (59, 711490), (65, 645814), (118, 355745), (130, 322907), (169, 248390), (295, 142298), (338, 124195), (421, 99710), (590, 71149), (767, 54730), (842, 49855), (845, 49678), (1534, 27365), (1690, 24839), (2105, 19942), (3835, 10946), (4210, 9971), (5473, 7670)]