11458960

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 26801856

約数和(自身を除く): 15342896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 631, 908, 1135, 1262, 1816, 2270, 2524, 3155, 3632, 4540, 5048, 6310, 9080, 10096, 12620, 18160, 25240, 50480, 143237, 286474, 572948, 716185, 1145896, 1432370, 2291792, 2864740, 5729480, 11458960]

約数ペア:

[(1, 11458960), (2, 5729480), (4, 2864740), (5, 2291792), (8, 1432370), (10, 1145896), (16, 716185), (20, 572948), (40, 286474), (80, 143237), (227, 50480), (454, 25240), (631, 18160), (908, 12620), (1135, 10096), (1262, 9080), (1816, 6310), (2270, 5048), (2524, 4540), (3155, 3632)]