41580920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33533}}^1$

素因数の和:33575

約数の個数: 32

約数和(自身を含む): 96577920

約数和(自身を除く): 54997000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 33533, 67066, 134132, 167665, 268264, 335330, 670660, 1039523, 1341320, 2079046, 4158092, 5197615, 8316184, 10395230, 20790460, 41580920]

約数ペア:

[(1, 41580920), (2, 20790460), (4, 10395230), (5, 8316184), (8, 5197615), (10, 4158092), (20, 2079046), (31, 1341320), (40, 1039523), (62, 670660), (124, 335330), (155, 268264), (248, 167665), (310, 134132), (620, 67066), (1240, 33533)]