29223920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3019}}^1$

素因数の和:3054

約数の個数: 60

約数和(自身を含む): 74708760

約数和(自身を除く): 45484840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 3019, 4840, 6038, 9680, 12076, 15095, 24152, 30190, 33209, 48304, 60380, 66418, 120760, 132836, 166045, 241520, 265672, 332090, 365299, 531344, 664180, 730598, 1328360, 1461196, 1826495, 2656720, 2922392, 3652990, 5844784, 7305980, 14611960, 29223920]

約数ペア:

[(1, 29223920), (2, 14611960), (4, 7305980), (5, 5844784), (8, 3652990), (10, 2922392), (11, 2656720), (16, 1826495), (20, 1461196), (22, 1328360), (40, 730598), (44, 664180), (55, 531344), (80, 365299), (88, 332090), (110, 265672), (121, 241520), (176, 166045), (220, 132836), (242, 120760), (440, 66418), (484, 60380), (605, 48304), (880, 33209), (968, 30190), (1210, 24152), (1936, 15095), (2420, 12076), (3019, 9680), (4840, 6038)]