104311120

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30323}}^1$

素因数の和:30379

約数の個数: 40

約数和(自身を含む): 248171616

約数和(自身を除く): 143860496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 30323, 60646, 121292, 151615, 242584, 303230, 485168, 606460, 1212920, 1303889, 2425840, 2607778, 5215556, 6519445, 10431112, 13038890, 20862224, 26077780, 52155560, 104311120]

約数ペア:

[(1, 104311120), (2, 52155560), (4, 26077780), (5, 20862224), (8, 13038890), (10, 10431112), (16, 6519445), (20, 5215556), (40, 2607778), (43, 2425840), (80, 1303889), (86, 1212920), (172, 606460), (215, 485168), (344, 303230), (430, 242584), (688, 151615), (860, 121292), (1720, 60646), (3440, 30323)]