42765140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6703}}^1$

素因数の和:6752

約数の個数: 48

約数和(自身を含む): 101364480

約数和(自身を除く): 58599340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 6703, 13406, 26812, 33515, 67030, 73733, 134060, 147466, 194387, 294932, 368665, 388774, 737330, 777548, 971935, 1474660, 1943870, 2138257, 3887740, 4276514, 8553028, 10691285, 21382570, 42765140]

約数ペア:

[(1, 42765140), (2, 21382570), (4, 10691285), (5, 8553028), (10, 4276514), (11, 3887740), (20, 2138257), (22, 1943870), (29, 1474660), (44, 971935), (55, 777548), (58, 737330), (110, 388774), (116, 368665), (145, 294932), (220, 194387), (290, 147466), (319, 134060), (580, 73733), (638, 67030), (1276, 33515), (1595, 26812), (3190, 13406), (6380, 6703)]