65796940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10313}}^1$

素因数の和:10362

約数の個数: 48

約数和(自身を含む): 155947680

約数和(自身を除く): 90150740

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, 10313, 20626, 41252, 51565, 103130, 113443, 206260, 226886, 299077, 453772, 567215, 598154, 1134430, 1196308, 1495385, 2268860, 2990770, 3289847, 5981540, 6579694, 13159388, 16449235, 32898470, 65796940]

約数ペア:

[(1, 65796940), (2, 32898470), (4, 16449235), (5, 13159388), (10, 6579694), (11, 5981540), (20, 3289847), (22, 2990770), (29, 2268860), (44, 1495385), (55, 1196308), (58, 1134430), (110, 598154), (116, 567215), (145, 453772), (220, 299077), (290, 226886), (319, 206260), (580, 113443), (638, 103130), (1276, 51565), (1595, 41252), (3190, 20626), (6380, 10313)]