5921740

素因数分解:

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

素因数の和:2478

約数の個数: 36

約数和(自身を含む): 13674528

約数和(自身を除く): 7752788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 2447, 4894, 9788, 12235, 24470, 26917, 48940, 53834, 107668, 134585, 269170, 296087, 538340, 592174, 1184348, 1480435, 2960870, 5921740]

約数ペア:

[(1, 5921740), (2, 2960870), (4, 1480435), (5, 1184348), (10, 592174), (11, 538340), (20, 296087), (22, 269170), (44, 134585), (55, 107668), (110, 53834), (121, 48940), (220, 26917), (242, 24470), (484, 12235), (605, 9788), (1210, 4894), (2420, 2447)]