2900433700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{4993}}^1$

素因数の和:5201

約数の個数: 72

約数和(自身を含む): 6506522792

約数和(自身を除く): 3606089092

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 157, 185, 314, 370, 628, 740, 785, 925, 1570, 1850, 3140, 3700, 3925, 4993, 5809, 7850, 9986, 11618, 15700, 19972, 23236, 24965, 29045, 49930, 58090, 99860, 116180, 124825, 145225, 184741, 249650, 290450, 369482, 499300, 580900, 738964, 783901, 923705, 1567802, 1847410, 3135604, 3694820, 3919505, 4618525, 7839010, 9237050, 15678020, 18474100, 19597525, 29004337, 39195050, 58008674, 78390100, 116017348, 145021685, 290043370, 580086740, 725108425, 1450216850, 2900433700]

約数ペア:

[(1, 2900433700), (2, 1450216850), (4, 725108425), (5, 580086740), (10, 290043370), (20, 145021685), (25, 116017348), (37, 78390100), (50, 58008674), (74, 39195050), (100, 29004337), (148, 19597525), (157, 18474100), (185, 15678020), (314, 9237050), (370, 7839010), (628, 4618525), (740, 3919505), (785, 3694820), (925, 3135604), (1570, 1847410), (1850, 1567802), (3140, 923705), (3700, 783901), (3925, 738964), (4993, 580900), (5809, 499300), (7850, 369482), (9986, 290450), (11618, 249650), (15700, 184741), (19972, 145225), (23236, 124825), (24965, 116180), (29045, 99860), (49930, 58090)]