25062380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6173}}^1$

素因数の和:6218

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 37171540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 6173, 12346, 24692, 30865, 43211, 61730, 86422, 123460, 172844, 179017, 216055, 358034, 432110, 716068, 864220, 895085, 1253119, 1790170, 2506238, 3580340, 5012476, 6265595, 12531190, 25062380]

約数ペア:

[(1, 25062380), (2, 12531190), (4, 6265595), (5, 5012476), (7, 3580340), (10, 2506238), (14, 1790170), (20, 1253119), (28, 895085), (29, 864220), (35, 716068), (58, 432110), (70, 358034), (116, 216055), (140, 179017), (145, 172844), (203, 123460), (290, 86422), (406, 61730), (580, 43211), (812, 30865), (1015, 24692), (2030, 12346), (4060, 6173)]