40655930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{863}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 83856384

約数和(自身を除く): 43200454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 673, 863, 1346, 1726, 3365, 4315, 4711, 6041, 6730, 8630, 9422, 12082, 23555, 30205, 47110, 60410, 580799, 1161598, 2903995, 4065593, 5807990, 8131186, 20327965, 40655930]

約数ペア:

[(1, 40655930), (2, 20327965), (5, 8131186), (7, 5807990), (10, 4065593), (14, 2903995), (35, 1161598), (70, 580799), (673, 60410), (863, 47110), (1346, 30205), (1726, 23555), (3365, 12082), (4315, 9422), (4711, 8630), (6041, 6730)]