103516720

素因数分解:

$2^4\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2657}}^1$

素因数の和:3157

約数の個数: 40

約数和(自身を含む): 241261344

約数和(自身を除く): 137744624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 487, 974, 1948, 2435, 2657, 3896, 4870, 5314, 7792, 9740, 10628, 13285, 19480, 21256, 26570, 38960, 42512, 53140, 106280, 212560, 1293959, 2587918, 5175836, 6469795, 10351672, 12939590, 20703344, 25879180, 51758360, 103516720]

約数ペア:

[(1, 103516720), (2, 51758360), (4, 25879180), (5, 20703344), (8, 12939590), (10, 10351672), (16, 6469795), (20, 5175836), (40, 2587918), (80, 1293959), (487, 212560), (974, 106280), (1948, 53140), (2435, 42512), (2657, 38960), (3896, 26570), (4870, 21256), (5314, 19480), (7792, 13285), (9740, 10628)]