70108880

素因数分解:

$2^4\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1901}}^1$

素因数の和:2375

約数の個数: 40

約数和(自身を含む): 163442664

約数和(自身を除く): 93333784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 461, 922, 1844, 1901, 2305, 3688, 3802, 4610, 7376, 7604, 9220, 9505, 15208, 18440, 19010, 30416, 36880, 38020, 76040, 152080, 876361, 1752722, 3505444, 4381805, 7010888, 8763610, 14021776, 17527220, 35054440, 70108880]

約数ペア:

[(1, 70108880), (2, 35054440), (4, 17527220), (5, 14021776), (8, 8763610), (10, 7010888), (16, 4381805), (20, 3505444), (40, 1752722), (80, 876361), (461, 152080), (922, 76040), (1844, 38020), (1901, 36880), (2305, 30416), (3688, 19010), (3802, 18440), (4610, 15208), (7376, 9505), (7604, 9220)]