27261740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4322

約数の個数: 48

約数和(自身を含む): 64622880

約数和(自身を除く): 37361140

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, 4273, 6380, 8546, 17092, 21365, 42730, 47003, 85460, 94006, 123917, 188012, 235015, 247834, 470030, 495668, 619585, 940060, 1239170, 1363087, 2478340, 2726174, 5452348, 6815435, 13630870, 27261740]

約数ペア:

[(1, 27261740), (2, 13630870), (4, 6815435), (5, 5452348), (10, 2726174), (11, 2478340), (20, 1363087), (22, 1239170), (29, 940060), (44, 619585), (55, 495668), (58, 470030), (110, 247834), (116, 235015), (145, 188012), (220, 123917), (290, 94006), (319, 85460), (580, 47003), (638, 42730), (1276, 21365), (1595, 17092), (3190, 8546), (4273, 6380)]