241799440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{81689}}^1$

素因数の和:81739

約数の個数: 40

約数和(自身を含む): 577384920

約数和(自身を除く): 335585480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 81689, 163378, 326756, 408445, 653512, 816890, 1307024, 1633780, 3022493, 3267560, 6044986, 6535120, 12089972, 15112465, 24179944, 30224930, 48359888, 60449860, 120899720, 241799440]

約数ペア:

[(1, 241799440), (2, 120899720), (4, 60449860), (5, 48359888), (8, 30224930), (10, 24179944), (16, 15112465), (20, 12089972), (37, 6535120), (40, 6044986), (74, 3267560), (80, 3022493), (148, 1633780), (185, 1307024), (296, 816890), (370, 653512), (592, 408445), (740, 326756), (1480, 163378), (2960, 81689)]