79008770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{907}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 147488256

約数和(自身を除く): 68479486

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 562, 907, 1405, 1814, 2810, 4535, 8711, 9070, 17422, 28117, 43555, 56234, 87110, 140585, 254867, 281170, 509734, 1274335, 2548670, 7900877, 15801754, 39504385, 79008770]

約数ペア:

[(1, 79008770), (2, 39504385), (5, 15801754), (10, 7900877), (31, 2548670), (62, 1274335), (155, 509734), (281, 281170), (310, 254867), (562, 140585), (907, 87110), (1405, 56234), (1814, 43555), (2810, 28117), (4535, 17422), (8711, 9070)]