33429880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6907}}^1$

素因数の和:6940

約数の個数: 48

約数和(自身を含む): 82688760

約数和(自身を除く): 49258880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 6907, 13814, 27628, 34535, 55256, 69070, 75977, 138140, 151954, 276280, 303908, 379885, 607816, 759770, 835747, 1519540, 1671494, 3039080, 3342988, 4178735, 6685976, 8357470, 16714940, 33429880]

約数ペア:

[(1, 33429880), (2, 16714940), (4, 8357470), (5, 6685976), (8, 4178735), (10, 3342988), (11, 3039080), (20, 1671494), (22, 1519540), (40, 835747), (44, 759770), (55, 607816), (88, 379885), (110, 303908), (121, 276280), (220, 151954), (242, 138140), (440, 75977), (484, 69070), (605, 55256), (968, 34535), (1210, 27628), (2420, 13814), (4840, 6907)]