11255840

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:801

約数の個数: 48

約数和(自身を含む): 26889408

約数和(自身を除く): 15633568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 683, 824, 1030, 1366, 1648, 2060, 2732, 3296, 3415, 4120, 5464, 6830, 8240, 10928, 13660, 16480, 21856, 27320, 54640, 70349, 109280, 140698, 281396, 351745, 562792, 703490, 1125584, 1406980, 2251168, 2813960, 5627920, 11255840]

約数ペア:

[(1, 11255840), (2, 5627920), (4, 2813960), (5, 2251168), (8, 1406980), (10, 1125584), (16, 703490), (20, 562792), (32, 351745), (40, 281396), (80, 140698), (103, 109280), (160, 70349), (206, 54640), (412, 27320), (515, 21856), (683, 16480), (824, 13660), (1030, 10928), (1366, 8240), (1648, 6830), (2060, 5464), (2732, 4120), (3296, 3415)]