540063400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{87107}}^1$

素因数の和:87154

約数の個数: 48

約数和(自身を含む): 1296167040

約数和(自身を除く): 756103640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 87107, 174214, 348428, 435535, 696856, 871070, 1742140, 2177675, 2700317, 3484280, 4355350, 5400634, 8710700, 10801268, 13501585, 17421400, 21602536, 27003170, 54006340, 67507925, 108012680, 135015850, 270031700, 540063400]

約数ペア:

[(1, 540063400), (2, 270031700), (4, 135015850), (5, 108012680), (8, 67507925), (10, 54006340), (20, 27003170), (25, 21602536), (31, 17421400), (40, 13501585), (50, 10801268), (62, 8710700), (100, 5400634), (124, 4355350), (155, 3484280), (200, 2700317), (248, 2177675), (310, 1742140), (620, 871070), (775, 696856), (1240, 435535), (1550, 348428), (3100, 174214), (6200, 87107)]