41489780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66919}}^1$

素因数の和:66959

約数の個数: 24

約数和(自身を含む): 89940480

約数和(自身を除く): 48450700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 66919, 133838, 267676, 334595, 669190, 1338380, 2074489, 4148978, 8297956, 10372445, 20744890, 41489780]

約数ペア:

[(1, 41489780), (2, 20744890), (4, 10372445), (5, 8297956), (10, 4148978), (20, 2074489), (31, 1338380), (62, 669190), (124, 334595), (155, 267676), (310, 133838), (620, 66919)]