169610120

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4813}}^1$

素因数の和:5705

約数の個数: 32

約数和(自身を含む): 382135320

約数和(自身を除く): 212525200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 1762, 3524, 4405, 4813, 7048, 8810, 9626, 17620, 19252, 24065, 35240, 38504, 48130, 96260, 192520, 4240253, 8480506, 16961012, 21201265, 33922024, 42402530, 84805060, 169610120]

約数ペア:

[(1, 169610120), (2, 84805060), (4, 42402530), (5, 33922024), (8, 21201265), (10, 16961012), (20, 8480506), (40, 4240253), (881, 192520), (1762, 96260), (3524, 48130), (4405, 38504), (4813, 35240), (7048, 24065), (8810, 19252), (9626, 17620)]