1350587080

素因数分解:

$2^3\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{21011}}^1$

素因数の和:22629

約数の個数: 32

約数和(自身を含む): 3040856640

約数和(自身を除く): 1690269560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1607, 3214, 6428, 8035, 12856, 16070, 21011, 32140, 42022, 64280, 84044, 105055, 168088, 210110, 420220, 840440, 33764677, 67529354, 135058708, 168823385, 270117416, 337646770, 675293540, 1350587080]

約数ペア:

[(1, 1350587080), (2, 675293540), (4, 337646770), (5, 270117416), (8, 168823385), (10, 135058708), (20, 67529354), (40, 33764677), (1607, 840440), (3214, 420220), (6428, 210110), (8035, 168088), (12856, 105055), (16070, 84044), (21011, 64280), (32140, 42022)]