4008260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11789}}^1$

素因数の和:11815

約数の個数: 24

約数和(自身を含む): 8913240

約数和(自身を除く): 4904980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11789, 23578, 47156, 58945, 117890, 200413, 235780, 400826, 801652, 1002065, 2004130, 4008260]

約数ペア:

[(1, 4008260), (2, 2004130), (4, 1002065), (5, 801652), (10, 400826), (17, 235780), (20, 200413), (34, 117890), (68, 58945), (85, 47156), (170, 23578), (340, 11789)]