41835280

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1861}}^1$

素因数の和:2155

約数の個数: 40

約数和(自身を含む): 97665624

約数和(自身を除く): 55830344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1405, 1861, 2248, 2810, 3722, 4496, 5620, 7444, 9305, 11240, 14888, 18610, 22480, 29776, 37220, 74440, 148880, 522941, 1045882, 2091764, 2614705, 4183528, 5229410, 8367056, 10458820, 20917640, 41835280]

約数ペア:

[(1, 41835280), (2, 20917640), (4, 10458820), (5, 8367056), (8, 5229410), (10, 4183528), (16, 2614705), (20, 2091764), (40, 1045882), (80, 522941), (281, 148880), (562, 74440), (1124, 37220), (1405, 29776), (1861, 22480), (2248, 18610), (2810, 14888), (3722, 11240), (4496, 9305), (5620, 7444)]