201054100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5333}}^1$

素因数の和:5389

約数の個数: 72

約数和(自身を含む): 486140760

約数和(自身を除く): 285086660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1508, 1885, 2900, 3770, 5333, 7540, 9425, 10666, 18850, 21332, 26665, 37700, 53330, 69329, 106660, 133325, 138658, 154657, 266650, 277316, 309314, 346645, 533300, 618628, 693290, 773285, 1386580, 1546570, 1733225, 2010541, 3093140, 3466450, 3866425, 4021082, 6932900, 7732850, 8042164, 10052705, 15465700, 20105410, 40210820, 50263525, 100527050, 201054100]

約数ペア:

[(1, 201054100), (2, 100527050), (4, 50263525), (5, 40210820), (10, 20105410), (13, 15465700), (20, 10052705), (25, 8042164), (26, 7732850), (29, 6932900), (50, 4021082), (52, 3866425), (58, 3466450), (65, 3093140), (100, 2010541), (116, 1733225), (130, 1546570), (145, 1386580), (260, 773285), (290, 693290), (325, 618628), (377, 533300), (580, 346645), (650, 309314), (725, 277316), (754, 266650), (1300, 154657), (1450, 138658), (1508, 133325), (1885, 106660), (2900, 69329), (3770, 53330), (5333, 37700), (7540, 26665), (9425, 21332), (10666, 18850)]