4918837880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11179177}}^1$

素因数の和:11179199

約数の個数: 32

約数和(自身を含む): 12073512240

約数和(自身を除く): 7154674360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 11179177, 22358354, 44716708, 55895885, 89433416, 111791770, 122970947, 223583540, 245941894, 447167080, 491883788, 614854735, 983767576, 1229709470, 2459418940, 4918837880]

約数ペア:

[(1, 4918837880), (2, 2459418940), (4, 1229709470), (5, 983767576), (8, 614854735), (10, 491883788), (11, 447167080), (20, 245941894), (22, 223583540), (40, 122970947), (44, 111791770), (55, 89433416), (88, 55895885), (110, 44716708), (220, 22358354), (440, 11179177)]