27069940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 59007312

約数和(自身を除く): 31937372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 157, 185, 233, 314, 370, 466, 628, 740, 785, 932, 1165, 1570, 2330, 3140, 4660, 5809, 8621, 11618, 17242, 23236, 29045, 34484, 36581, 43105, 58090, 73162, 86210, 116180, 146324, 172420, 182905, 365810, 731620, 1353497, 2706994, 5413988, 6767485, 13534970, 27069940]

約数ペア:

[(1, 27069940), (2, 13534970), (4, 6767485), (5, 5413988), (10, 2706994), (20, 1353497), (37, 731620), (74, 365810), (148, 182905), (157, 172420), (185, 146324), (233, 116180), (314, 86210), (370, 73162), (466, 58090), (628, 43105), (740, 36581), (785, 34484), (932, 29045), (1165, 23236), (1570, 17242), (2330, 11618), (3140, 8621), (4660, 5809)]