57396680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130447}}^1$

素因数の和:130469

約数の個数: 32

約数和(自身を含む): 140883840

約数和(自身を除く): 83487160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 130447, 260894, 521788, 652235, 1043576, 1304470, 1434917, 2608940, 2869834, 5217880, 5739668, 7174585, 11479336, 14349170, 28698340, 57396680]

約数ペア:

[(1, 57396680), (2, 28698340), (4, 14349170), (5, 11479336), (8, 7174585), (10, 5739668), (11, 5217880), (20, 2869834), (22, 2608940), (40, 1434917), (44, 1304470), (55, 1043576), (88, 652235), (110, 521788), (220, 260894), (440, 130447)]