73634660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1699}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 169646400

約数和(自身を除く): 96011740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1699, 1970, 2167, 3398, 3940, 4334, 6796, 8495, 8668, 10835, 16990, 18689, 21670, 33980, 37378, 43340, 74756, 93445, 186890, 334703, 373780, 669406, 1338812, 1673515, 3347030, 3681733, 6694060, 7363466, 14726932, 18408665, 36817330, 73634660]

約数ペア:

[(1, 73634660), (2, 36817330), (4, 18408665), (5, 14726932), (10, 7363466), (11, 6694060), (20, 3681733), (22, 3347030), (44, 1673515), (55, 1338812), (110, 669406), (197, 373780), (220, 334703), (394, 186890), (788, 93445), (985, 74756), (1699, 43340), (1970, 37378), (2167, 33980), (3398, 21670), (3940, 18689), (4334, 16990), (6796, 10835), (8495, 8668)]