72855250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 64

約数和(自身を含む): 152137440

約数和(自身を除く): 79282190

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 650, 725, 754, 773, 1450, 1546, 1625, 1885, 3250, 3625, 3770, 3865, 7250, 7730, 9425, 10049, 18850, 19325, 20098, 22417, 38650, 44834, 47125, 50245, 94250, 96625, 100490, 112085, 193250, 224170, 251225, 291421, 502450, 560425, 582842, 1120850, 1256125, 1457105, 2512250, 2802125, 2914210, 5604250, 7285525, 14571050, 36427625, 72855250]

約数ペア:

[(1, 72855250), (2, 36427625), (5, 14571050), (10, 7285525), (13, 5604250), (25, 2914210), (26, 2802125), (29, 2512250), (50, 1457105), (58, 1256125), (65, 1120850), (125, 582842), (130, 560425), (145, 502450), (250, 291421), (290, 251225), (325, 224170), (377, 193250), (650, 112085), (725, 100490), (754, 96625), (773, 94250), (1450, 50245), (1546, 47125), (1625, 44834), (1885, 38650), (3250, 22417), (3625, 20098), (3770, 19325), (3865, 18850), (7250, 10049), (7730, 9425)]