56924680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 79932920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 290, 310, 580, 620, 899, 1160, 1240, 1583, 1798, 3166, 3596, 4495, 6332, 7192, 7915, 8990, 12664, 15830, 17980, 31660, 35960, 45907, 49073, 63320, 91814, 98146, 183628, 196292, 229535, 245365, 367256, 392584, 459070, 490730, 918140, 981460, 1423117, 1836280, 1962920, 2846234, 5692468, 7115585, 11384936, 14231170, 28462340, 56924680]

約数ペア:

[(1, 56924680), (2, 28462340), (4, 14231170), (5, 11384936), (8, 7115585), (10, 5692468), (20, 2846234), (29, 1962920), (31, 1836280), (40, 1423117), (58, 981460), (62, 918140), (116, 490730), (124, 459070), (145, 392584), (155, 367256), (232, 245365), (248, 229535), (290, 196292), (310, 183628), (580, 98146), (620, 91814), (899, 63320), (1160, 49073), (1240, 45907), (1583, 35960), (1798, 31660), (3166, 17980), (3596, 15830), (4495, 12664), (6332, 8990), (7192, 7915)]