11842960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4001}}^1$

素因数の和:4051

約数の個数: 40

約数和(自身を含む): 28286136

約数和(自身を除く): 16443176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4001, 8002, 16004, 20005, 32008, 40010, 64016, 80020, 148037, 160040, 296074, 320080, 592148, 740185, 1184296, 1480370, 2368592, 2960740, 5921480, 11842960]

約数ペア:

[(1, 11842960), (2, 5921480), (4, 2960740), (5, 2368592), (8, 1480370), (10, 1184296), (16, 740185), (20, 592148), (37, 320080), (40, 296074), (74, 160040), (80, 148037), (148, 80020), (185, 64016), (296, 40010), (370, 32008), (592, 20005), (740, 16004), (1480, 8002), (2960, 4001)]