1076680

素因数分解:

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

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 2643840

約数和(自身を除く): 1567160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2447, 4894, 9788, 12235, 19576, 24470, 26917, 48940, 53834, 97880, 107668, 134585, 215336, 269170, 538340, 1076680]

約数ペア:

[(1, 1076680), (2, 538340), (4, 269170), (5, 215336), (8, 134585), (10, 107668), (11, 97880), (20, 53834), (22, 48940), (40, 26917), (44, 24470), (55, 19576), (88, 12235), (110, 9788), (220, 4894), (440, 2447)]