29142100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 70542360

約数和(自身を除く): 41400260

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, 773, 1300, 1450, 1508, 1546, 1885, 2900, 3092, 3770, 3865, 7540, 7730, 9425, 10049, 15460, 18850, 19325, 20098, 22417, 37700, 38650, 40196, 44834, 50245, 77300, 89668, 100490, 112085, 200980, 224170, 251225, 291421, 448340, 502450, 560425, 582842, 1004900, 1120850, 1165684, 1457105, 2241700, 2914210, 5828420, 7285525, 14571050, 29142100]

約数ペア:

[(1, 29142100), (2, 14571050), (4, 7285525), (5, 5828420), (10, 2914210), (13, 2241700), (20, 1457105), (25, 1165684), (26, 1120850), (29, 1004900), (50, 582842), (52, 560425), (58, 502450), (65, 448340), (100, 291421), (116, 251225), (130, 224170), (145, 200980), (260, 112085), (290, 100490), (325, 89668), (377, 77300), (580, 50245), (650, 44834), (725, 40196), (754, 38650), (773, 37700), (1300, 22417), (1450, 20098), (1508, 19325), (1546, 18850), (1885, 15460), (2900, 10049), (3092, 9425), (3770, 7730), (3865, 7540)]