1474240280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{898927}}^1$

素因数の和:898979

約数の個数: 32

約数和(自身を含む): 3397947840

約数和(自身を除く): 1923707560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 898927, 1797854, 3595708, 4494635, 7191416, 8989270, 17978540, 35957080, 36856007, 73712014, 147424028, 184280035, 294848056, 368560070, 737120140, 1474240280]

約数ペア:

[(1, 1474240280), (2, 737120140), (4, 368560070), (5, 294848056), (8, 184280035), (10, 147424028), (20, 73712014), (40, 36856007), (41, 35957080), (82, 17978540), (164, 8989270), (205, 7191416), (328, 4494635), (410, 3595708), (820, 1797854), (1640, 898927)]