56322040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 133436160

約数和(自身を除く): 77114120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 53, 62, 106, 124, 155, 212, 248, 265, 310, 424, 530, 620, 857, 1060, 1240, 1643, 1714, 2120, 3286, 3428, 4285, 6572, 6856, 8215, 8570, 13144, 16430, 17140, 26567, 32860, 34280, 45421, 53134, 65720, 90842, 106268, 132835, 181684, 212536, 227105, 265670, 363368, 454210, 531340, 908420, 1062680, 1408051, 1816840, 2816102, 5632204, 7040255, 11264408, 14080510, 28161020, 56322040]

約数ペア:

[(1, 56322040), (2, 28161020), (4, 14080510), (5, 11264408), (8, 7040255), (10, 5632204), (20, 2816102), (31, 1816840), (40, 1408051), (53, 1062680), (62, 908420), (106, 531340), (124, 454210), (155, 363368), (212, 265670), (248, 227105), (265, 212536), (310, 181684), (424, 132835), (530, 106268), (620, 90842), (857, 65720), (1060, 53134), (1240, 45421), (1643, 34280), (1714, 32860), (2120, 26567), (3286, 17140), (3428, 16430), (4285, 13144), (6572, 8570), (6856, 8215)]