56363320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 137985120

約数和(自身を除く): 81621800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1013, 1070, 1391, 2026, 2140, 2782, 4052, 4280, 5065, 5564, 6955, 8104, 10130, 11128, 13169, 13910, 20260, 26338, 27820, 40520, 52676, 55640, 65845, 105352, 108391, 131690, 216782, 263380, 433564, 526760, 541955, 867128, 1083910, 1409083, 2167820, 2818166, 4335640, 5636332, 7045415, 11272664, 14090830, 28181660, 56363320]

約数ペア:

[(1, 56363320), (2, 28181660), (4, 14090830), (5, 11272664), (8, 7045415), (10, 5636332), (13, 4335640), (20, 2818166), (26, 2167820), (40, 1409083), (52, 1083910), (65, 867128), (104, 541955), (107, 526760), (130, 433564), (214, 263380), (260, 216782), (428, 131690), (520, 108391), (535, 105352), (856, 65845), (1013, 55640), (1070, 52676), (1391, 40520), (2026, 27820), (2140, 26338), (2782, 20260), (4052, 13910), (4280, 13169), (5065, 11128), (5564, 10130), (6955, 8104)]