105100040

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3847}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 236882880

約数和(自身を除く): 131782840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 3847, 5464, 6830, 7694, 13660, 15388, 19235, 27320, 30776, 38470, 76940, 153880, 2627501, 5255002, 10510004, 13137505, 21020008, 26275010, 52550020, 105100040]

約数ペア:

[(1, 105100040), (2, 52550020), (4, 26275010), (5, 21020008), (8, 13137505), (10, 10510004), (20, 5255002), (40, 2627501), (683, 153880), (1366, 76940), (2732, 38470), (3415, 30776), (3847, 27320), (5464, 19235), (6830, 15388), (7694, 13660)]