3969760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 9613296

約数和(自身を除く): 5643536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 577, 688, 860, 1154, 1376, 1720, 2308, 2885, 3440, 4616, 5770, 6880, 9232, 11540, 18464, 23080, 24811, 46160, 49622, 92320, 99244, 124055, 198488, 248110, 396976, 496220, 793952, 992440, 1984880, 3969760]

約数ペア:

[(1, 3969760), (2, 1984880), (4, 992440), (5, 793952), (8, 496220), (10, 396976), (16, 248110), (20, 198488), (32, 124055), (40, 99244), (43, 92320), (80, 49622), (86, 46160), (160, 24811), (172, 23080), (215, 18464), (344, 11540), (430, 9232), (577, 6880), (688, 5770), (860, 4616), (1154, 3440), (1376, 2885), (1720, 2308)]