63627740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9973}}^1$

素因数の和:10022

約数の個数: 48

約数和(自身を含む): 150806880

約数和(自身を除く): 87179140

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, 9973, 19946, 39892, 49865, 99730, 109703, 199460, 219406, 289217, 438812, 548515, 578434, 1097030, 1156868, 1446085, 2194060, 2892170, 3181387, 5784340, 6362774, 12725548, 15906935, 31813870, 63627740]

約数ペア:

[(1, 63627740), (2, 31813870), (4, 15906935), (5, 12725548), (10, 6362774), (11, 5784340), (20, 3181387), (22, 2892170), (29, 2194060), (44, 1446085), (55, 1156868), (58, 1097030), (110, 578434), (116, 548515), (145, 438812), (220, 289217), (290, 219406), (319, 199460), (580, 109703), (638, 99730), (1276, 49865), (1595, 39892), (3190, 19946), (6380, 9973)]