23418340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9677}}^1$

素因数の和:9708

約数の個数: 36

約数和(自身を含む): 54061308

約数和(自身を除く): 30642968

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 9677, 19354, 38708, 48385, 96770, 106447, 193540, 212894, 425788, 532235, 1064470, 1170917, 2128940, 2341834, 4683668, 5854585, 11709170, 23418340]

約数ペア:

[(1, 23418340), (2, 11709170), (4, 5854585), (5, 4683668), (10, 2341834), (11, 2128940), (20, 1170917), (22, 1064470), (44, 532235), (55, 425788), (110, 212894), (121, 193540), (220, 106447), (242, 96770), (484, 48385), (605, 38708), (1210, 19354), (2420, 9677)]