10420439056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{409351}}^1$

素因数の和:409439

約数の個数: 40

約数和(自身を含む): 21217532864

約数和(自身を除く): 10797093808

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6364, 12728, 25456, 409351, 818702, 1637404, 3274808, 6549616, 15145987, 17602093, 30291974, 35204186, 60583948, 70408372, 121167896, 140816744, 242335792, 281633488, 651277441, 1302554882, 2605109764, 5210219528, 10420439056]

約数ペア:

[(1, 10420439056), (2, 5210219528), (4, 2605109764), (8, 1302554882), (16, 651277441), (37, 281633488), (43, 242335792), (74, 140816744), (86, 121167896), (148, 70408372), (172, 60583948), (296, 35204186), (344, 30291974), (592, 17602093), (688, 15145987), (1591, 6549616), (3182, 3274808), (6364, 1637404), (12728, 818702), (25456, 409351)]