528096380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{130073}}^1$

素因数の和:130118

約数の個数: 48

約数和(自身を含む): 1311145920

約数和(自身を除く): 783049540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 130073, 260146, 520292, 650365, 910511, 1300730, 1821022, 2601460, 3642044, 3772117, 4552555, 7544234, 9105110, 15088468, 18210220, 18860585, 26404819, 37721170, 52809638, 75442340, 105619276, 132024095, 264048190, 528096380]

約数ペア:

[(1, 528096380), (2, 264048190), (4, 132024095), (5, 105619276), (7, 75442340), (10, 52809638), (14, 37721170), (20, 26404819), (28, 18860585), (29, 18210220), (35, 15088468), (58, 9105110), (70, 7544234), (116, 4552555), (140, 3772117), (145, 3642044), (203, 2601460), (290, 1821022), (406, 1300730), (580, 910511), (812, 650365), (1015, 520292), (2030, 260146), (4060, 130073)]