376476140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{308587}}^1$

素因数の和:308657

約数の個数: 24

約数和(自身を含む): 803563152

約数和(自身を除く): 427087012

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 308587, 617174, 1234348, 1542935, 3085870, 6171740, 18823807, 37647614, 75295228, 94119035, 188238070, 376476140]

約数ペア:

[(1, 376476140), (2, 188238070), (4, 94119035), (5, 75295228), (10, 37647614), (20, 18823807), (61, 6171740), (122, 3085870), (244, 1542935), (305, 1234348), (610, 617174), (1220, 308587)]