108254360

素因数分解:

$2^3\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4289}}^1$

素因数の和:4931

約数の個数: 32

約数和(自身を含む): 244015200

約数和(自身を除く): 135760840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 631, 1262, 2524, 3155, 4289, 5048, 6310, 8578, 12620, 17156, 21445, 25240, 34312, 42890, 85780, 171560, 2706359, 5412718, 10825436, 13531795, 21650872, 27063590, 54127180, 108254360]

約数ペア:

[(1, 108254360), (2, 54127180), (4, 27063590), (5, 21650872), (8, 13531795), (10, 10825436), (20, 5412718), (40, 2706359), (631, 171560), (1262, 85780), (2524, 42890), (3155, 34312), (4289, 25240), (5048, 21445), (6310, 17156), (8578, 12620)]