1567237720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{5653}}^1$

素因数の和:5932

約数の個数: 64

約数和(自身を含む): 3663792000

約数和(自身を除く): 2096554280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 239, 290, 478, 580, 956, 1160, 1195, 1912, 2390, 4780, 5653, 6931, 9560, 11306, 13862, 22612, 27724, 28265, 34655, 45224, 55448, 56530, 69310, 113060, 138620, 163937, 226120, 277240, 327874, 655748, 819685, 1311496, 1351067, 1639370, 2702134, 3278740, 5404268, 6557480, 6755335, 10808536, 13510670, 27021340, 39180943, 54042680, 78361886, 156723772, 195904715, 313447544, 391809430, 783618860, 1567237720]

約数ペア:

[(1, 1567237720), (2, 783618860), (4, 391809430), (5, 313447544), (8, 195904715), (10, 156723772), (20, 78361886), (29, 54042680), (40, 39180943), (58, 27021340), (116, 13510670), (145, 10808536), (232, 6755335), (239, 6557480), (290, 5404268), (478, 3278740), (580, 2702134), (956, 1639370), (1160, 1351067), (1195, 1311496), (1912, 819685), (2390, 655748), (4780, 327874), (5653, 277240), (6931, 226120), (9560, 163937), (11306, 138620), (13862, 113060), (22612, 69310), (27724, 56530), (28265, 55448), (34655, 45224)]