101252960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14717}}^1$

素因数の和:14775

約数の個数: 48

約数和(自身を含む): 244789776

約数和(自身を除く): 143536816

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, 14717, 29434, 58868, 73585, 117736, 147170, 235472, 294340, 470944, 588680, 632831, 1177360, 1265662, 2354720, 2531324, 3164155, 5062648, 6328310, 10125296, 12656620, 20250592, 25313240, 50626480, 101252960]

約数ペア:

[(1, 101252960), (2, 50626480), (4, 25313240), (5, 20250592), (8, 12656620), (10, 10125296), (16, 6328310), (20, 5062648), (32, 3164155), (40, 2531324), (43, 2354720), (80, 1265662), (86, 1177360), (160, 632831), (172, 588680), (215, 470944), (344, 294340), (430, 235472), (688, 147170), (860, 117736), (1376, 73585), (1720, 58868), (3440, 29434), (6880, 14717)]