42863120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31517}}^1$

素因数の和:31547

約数の個数: 40

約数和(自身を含む): 105522264

約数和(自身を除く): 62659144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 31517, 63034, 126068, 157585, 252136, 315170, 504272, 535789, 630340, 1071578, 1260680, 2143156, 2521360, 2678945, 4286312, 5357890, 8572624, 10715780, 21431560, 42863120]

約数ペア:

[(1, 42863120), (2, 21431560), (4, 10715780), (5, 8572624), (8, 5357890), (10, 4286312), (16, 2678945), (17, 2521360), (20, 2143156), (34, 1260680), (40, 1071578), (68, 630340), (80, 535789), (85, 504272), (136, 315170), (170, 252136), (272, 157585), (340, 126068), (680, 63034), (1360, 31517)]