56962360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15649}}^1$

素因数の和:15680

約数の個数: 64

約数和(自身を含む): 157752000

約数和(自身を除く): 100789640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 15649, 31298, 62596, 78245, 109543, 125192, 156490, 203437, 219086, 312980, 406874, 438172, 547715, 625960, 813748, 876344, 1017185, 1095430, 1424059, 1627496, 2034370, 2190860, 2848118, 4068740, 4381720, 5696236, 7120295, 8137480, 11392472, 14240590, 28481180, 56962360]

約数ペア:

[(1, 56962360), (2, 28481180), (4, 14240590), (5, 11392472), (7, 8137480), (8, 7120295), (10, 5696236), (13, 4381720), (14, 4068740), (20, 2848118), (26, 2190860), (28, 2034370), (35, 1627496), (40, 1424059), (52, 1095430), (56, 1017185), (65, 876344), (70, 813748), (91, 625960), (104, 547715), (130, 438172), (140, 406874), (182, 312980), (260, 219086), (280, 203437), (364, 156490), (455, 125192), (520, 109543), (728, 78245), (910, 62596), (1820, 31298), (3640, 15649)]