9382460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 20939520

約数和(自身を除く): 11557060

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 409, 620, 740, 818, 1147, 1636, 2045, 2294, 4090, 4588, 5735, 8180, 11470, 12679, 15133, 22940, 25358, 30266, 50716, 60532, 63395, 75665, 126790, 151330, 253580, 302660, 469123, 938246, 1876492, 2345615, 4691230, 9382460]

約数ペア:

[(1, 9382460), (2, 4691230), (4, 2345615), (5, 1876492), (10, 938246), (20, 469123), (31, 302660), (37, 253580), (62, 151330), (74, 126790), (124, 75665), (148, 63395), (155, 60532), (185, 50716), (310, 30266), (370, 25358), (409, 22940), (620, 15133), (740, 12679), (818, 11470), (1147, 8180), (1636, 5735), (2045, 4588), (2294, 4090)]