39743240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{32051}}^1$

素因数の和:32093

約数の個数: 32

約数和(自身を含む): 92309760

約数和(自身を除く): 52566520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 32051, 64102, 128204, 160255, 256408, 320510, 641020, 993581, 1282040, 1987162, 3974324, 4967905, 7948648, 9935810, 19871620, 39743240]

約数ペア:

[(1, 39743240), (2, 19871620), (4, 9935810), (5, 7948648), (8, 4967905), (10, 3974324), (20, 1987162), (31, 1282040), (40, 993581), (62, 641020), (124, 320510), (155, 256408), (248, 160255), (310, 128204), (620, 64102), (1240, 32051)]