1237535560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{15923}}^1$

素因数の和:16030

約数の個数: 64

約数和(自身を含む): 2923646400

約数和(自身を除く): 1686110840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 67, 116, 134, 145, 232, 268, 290, 335, 536, 580, 670, 1160, 1340, 1943, 2680, 3886, 7772, 9715, 15544, 15923, 19430, 31846, 38860, 63692, 77720, 79615, 127384, 159230, 318460, 461767, 636920, 923534, 1066841, 1847068, 2133682, 2308835, 3694136, 4267364, 4617670, 5334205, 8534728, 9235340, 10668410, 18470680, 21336820, 30938389, 42673640, 61876778, 123753556, 154691945, 247507112, 309383890, 618767780, 1237535560]

約数ペア:

[(1, 1237535560), (2, 618767780), (4, 309383890), (5, 247507112), (8, 154691945), (10, 123753556), (20, 61876778), (29, 42673640), (40, 30938389), (58, 21336820), (67, 18470680), (116, 10668410), (134, 9235340), (145, 8534728), (232, 5334205), (268, 4617670), (290, 4267364), (335, 3694136), (536, 2308835), (580, 2133682), (670, 1847068), (1160, 1066841), (1340, 923534), (1943, 636920), (2680, 461767), (3886, 318460), (7772, 159230), (9715, 127384), (15544, 79615), (15923, 77720), (19430, 63692), (31846, 38860)]