2691700

素因数分解:

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

素因数の和:2472

約数の個数: 36

約数和(自身を含む): 6374592

約数和(自身を除く): 3682892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2447, 4894, 9788, 12235, 24470, 26917, 48940, 53834, 61175, 107668, 122350, 134585, 244700, 269170, 538340, 672925, 1345850, 2691700]

約数ペア:

[(1, 2691700), (2, 1345850), (4, 672925), (5, 538340), (10, 269170), (11, 244700), (20, 134585), (22, 122350), (25, 107668), (44, 61175), (50, 53834), (55, 48940), (100, 26917), (110, 24470), (220, 12235), (275, 9788), (550, 4894), (1100, 2447)]