40513210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238313}}^1$

素因数の和:238337

約数の個数: 16

約数和(自身を含む): 77213736

約数和(自身を除く): 36700526

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238313, 476626, 1191565, 2383130, 4051321, 8102642, 20256605, 40513210]

約数ペア:

[(1, 40513210), (2, 20256605), (5, 8102642), (10, 4051321), (17, 2383130), (34, 1191565), (85, 476626), (170, 238313)]