129565940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 332666880

約数和(自身を除く): 203100940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 67, 70, 76, 95, 133, 134, 140, 190, 266, 268, 335, 380, 469, 532, 665, 670, 727, 938, 1273, 1330, 1340, 1454, 1876, 2345, 2546, 2660, 2908, 3635, 4690, 5089, 5092, 6365, 7270, 8911, 9380, 10178, 12730, 13813, 14540, 17822, 20356, 25445, 25460, 27626, 35644, 44555, 48709, 50890, 55252, 69065, 89110, 96691, 97418, 101780, 138130, 178220, 193382, 194836, 243545, 276260, 340963, 386764, 483455, 487090, 681926, 925471, 966910, 974180, 1363852, 1704815, 1850942, 1933820, 3409630, 3701884, 4627355, 6478297, 6819260, 9254710, 12956594, 18509420, 25913188, 32391485, 64782970, 129565940]

約数ペア:

[(1, 129565940), (2, 64782970), (4, 32391485), (5, 25913188), (7, 18509420), (10, 12956594), (14, 9254710), (19, 6819260), (20, 6478297), (28, 4627355), (35, 3701884), (38, 3409630), (67, 1933820), (70, 1850942), (76, 1704815), (95, 1363852), (133, 974180), (134, 966910), (140, 925471), (190, 681926), (266, 487090), (268, 483455), (335, 386764), (380, 340963), (469, 276260), (532, 243545), (665, 194836), (670, 193382), (727, 178220), (938, 138130), (1273, 101780), (1330, 97418), (1340, 96691), (1454, 89110), (1876, 69065), (2345, 55252), (2546, 50890), (2660, 48709), (2908, 44555), (3635, 35644), (4690, 27626), (5089, 25460), (5092, 25445), (6365, 20356), (7270, 17822), (8911, 14540), (9380, 13813), (10178, 12730)]