5383400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2474

約数の個数: 48

約数和(自身を含む): 13659840

約数和(自身を除く): 8276440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2447, 4894, 9788, 12235, 19576, 24470, 26917, 48940, 53834, 61175, 97880, 107668, 122350, 134585, 215336, 244700, 269170, 489400, 538340, 672925, 1076680, 1345850, 2691700, 5383400]

約数ペア:

[(1, 5383400), (2, 2691700), (4, 1345850), (5, 1076680), (8, 672925), (10, 538340), (11, 489400), (20, 269170), (22, 244700), (25, 215336), (40, 134585), (44, 122350), (50, 107668), (55, 97880), (88, 61175), (100, 53834), (110, 48940), (200, 26917), (220, 24470), (275, 19576), (440, 12235), (550, 9788), (1100, 4894), (2200, 2447)]