1330802360

素因数分解:

$2^3\times 5^1\times {\mathrm{937}}^1\times {\mathrm{35507}}^1$

素因数の和:36455

約数の個数: 32

約数和(自身を含む): 2997585360

約数和(自身を除く): 1666783000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 937, 1874, 3748, 4685, 7496, 9370, 18740, 35507, 37480, 71014, 142028, 177535, 284056, 355070, 710140, 1420280, 33270059, 66540118, 133080236, 166350295, 266160472, 332700590, 665401180, 1330802360]

約数ペア:

[(1, 1330802360), (2, 665401180), (4, 332700590), (5, 266160472), (8, 166350295), (10, 133080236), (20, 66540118), (40, 33270059), (937, 1420280), (1874, 710140), (3748, 355070), (4685, 284056), (7496, 177535), (9370, 142028), (18740, 71014), (35507, 37480)]