79105120

素因数分解:

$2^5\times 5^1\times {\mathrm{494407}}^1$

素因数の和:494422

約数の個数: 24

約数和(自身を含む): 186886224

約数和(自身を除く): 107781104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 494407, 988814, 1977628, 2472035, 3955256, 4944070, 7910512, 9888140, 15821024, 19776280, 39552560, 79105120]

約数ペア:

[(1, 79105120), (2, 39552560), (4, 19776280), (5, 15821024), (8, 9888140), (10, 7910512), (16, 4944070), (20, 3955256), (32, 2472035), (40, 1977628), (80, 988814), (160, 494407)]