132615280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{236813}}^1$

素因数の和:236833

約数の個数: 40

約数和(自身を含む): 352379232

約数和(自身を除く): 219763952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 236813, 473626, 947252, 1184065, 1657691, 1894504, 2368130, 3315382, 3789008, 4736260, 6630764, 8288455, 9472520, 13261528, 16576910, 18945040, 26523056, 33153820, 66307640, 132615280]

約数ペア:

[(1, 132615280), (2, 66307640), (4, 33153820), (5, 26523056), (7, 18945040), (8, 16576910), (10, 13261528), (14, 9472520), (16, 8288455), (20, 6630764), (28, 4736260), (35, 3789008), (40, 3315382), (56, 2368130), (70, 1894504), (80, 1657691), (112, 1184065), (140, 947252), (280, 473626), (560, 236813)]