298960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 720936

約数和(自身を除く): 421976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 101, 148, 185, 202, 296, 370, 404, 505, 592, 740, 808, 1010, 1480, 1616, 2020, 2960, 3737, 4040, 7474, 8080, 14948, 18685, 29896, 37370, 59792, 74740, 149480, 298960]

約数ペア:

[(1, 298960), (2, 149480), (4, 74740), (5, 59792), (8, 37370), (10, 29896), (16, 18685), (20, 14948), (37, 8080), (40, 7474), (74, 4040), (80, 3737), (101, 2960), (148, 2020), (185, 1616), (202, 1480), (296, 1010), (370, 808), (404, 740), (505, 592)]