4033900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 9843120

約数和(自身を除く): 5809220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 107, 116, 130, 145, 214, 260, 290, 325, 377, 428, 535, 580, 650, 725, 754, 1070, 1300, 1391, 1450, 1508, 1885, 2140, 2675, 2782, 2900, 3103, 3770, 5350, 5564, 6206, 6955, 7540, 9425, 10700, 12412, 13910, 15515, 18850, 27820, 31030, 34775, 37700, 40339, 62060, 69550, 77575, 80678, 139100, 155150, 161356, 201695, 310300, 403390, 806780, 1008475, 2016950, 4033900]

約数ペア:

[(1, 4033900), (2, 2016950), (4, 1008475), (5, 806780), (10, 403390), (13, 310300), (20, 201695), (25, 161356), (26, 155150), (29, 139100), (50, 80678), (52, 77575), (58, 69550), (65, 62060), (100, 40339), (107, 37700), (116, 34775), (130, 31030), (145, 27820), (214, 18850), (260, 15515), (290, 13910), (325, 12412), (377, 10700), (428, 9425), (535, 7540), (580, 6955), (650, 6206), (725, 5564), (754, 5350), (1070, 3770), (1300, 3103), (1391, 2900), (1450, 2782), (1508, 2675), (1885, 2140)]