23682140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38197}}^1$

素因数の和:38237

約数の個数: 24

約数和(自身を含む): 51338112

約数和(自身を除く): 27655972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 38197, 76394, 152788, 190985, 381970, 763940, 1184107, 2368214, 4736428, 5920535, 11841070, 23682140]

約数ペア:

[(1, 23682140), (2, 11841070), (4, 5920535), (5, 4736428), (10, 2368214), (20, 1184107), (31, 763940), (62, 381970), (124, 190985), (155, 152788), (310, 76394), (620, 38197)]