9551590

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 17851680

約数和(自身を除く): 8300090

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 229, 430, 458, 485, 970, 1145, 2290, 4171, 8342, 9847, 19694, 20855, 22213, 41710, 44426, 49235, 98470, 111065, 222130, 955159, 1910318, 4775795, 9551590]

約数ペア:

[(1, 9551590), (2, 4775795), (5, 1910318), (10, 955159), (43, 222130), (86, 111065), (97, 98470), (194, 49235), (215, 44426), (229, 41710), (430, 22213), (458, 20855), (485, 19694), (970, 9847), (1145, 8342), (2290, 4171)]