156918019220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5756347}}^1$

素因数の和:5756432

約数の個数: 48

約数和(自身を含む): 348143927040

約数和(自身を除く): 191225907820

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 5756347, 11512694, 23025388, 28781735, 57563470, 115126940, 166934063, 270548309, 333868126, 541096618, 667736252, 834670315, 1082193236, 1352741545, 1669340630, 2705483090, 3338681260, 5410966180, 7845900961, 15691801922, 31383603844, 39229504805, 78459009610, 156918019220]

約数ペア:

[(1, 156918019220), (2, 78459009610), (4, 39229504805), (5, 31383603844), (10, 15691801922), (20, 7845900961), (29, 5410966180), (47, 3338681260), (58, 2705483090), (94, 1669340630), (116, 1352741545), (145, 1082193236), (188, 834670315), (235, 667736252), (290, 541096618), (470, 333868126), (580, 270548309), (940, 166934063), (1363, 115126940), (2726, 57563470), (5452, 28781735), (6815, 23025388), (13630, 11512694), (27260, 5756347)]