69962720

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10169}}^1$

素因数の和:10227

約数の個数: 48

約数和(自身を含む): 169147440

約数和(自身を除く): 99184720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 10169, 20338, 40676, 50845, 81352, 101690, 162704, 203380, 325408, 406760, 437267, 813520, 874534, 1627040, 1749068, 2186335, 3498136, 4372670, 6996272, 8745340, 13992544, 17490680, 34981360, 69962720]

約数ペア:

[(1, 69962720), (2, 34981360), (4, 17490680), (5, 13992544), (8, 8745340), (10, 6996272), (16, 4372670), (20, 3498136), (32, 2186335), (40, 1749068), (43, 1627040), (80, 874534), (86, 813520), (160, 437267), (172, 406760), (215, 325408), (344, 203380), (430, 162704), (688, 101690), (860, 81352), (1376, 50845), (1720, 40676), (3440, 20338), (6880, 10169)]