10249840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4177

約数の個数: 40

約数和(自身を含む): 24605568

約数和(自身を除く): 14355728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4133, 8266, 16532, 20665, 33064, 41330, 66128, 82660, 128123, 165320, 256246, 330640, 512492, 640615, 1024984, 1281230, 2049968, 2562460, 5124920, 10249840]

約数ペア:

[(1, 10249840), (2, 5124920), (4, 2562460), (5, 2049968), (8, 1281230), (10, 1024984), (16, 640615), (20, 512492), (31, 330640), (40, 256246), (62, 165320), (80, 128123), (124, 82660), (155, 66128), (248, 41330), (310, 33064), (496, 20665), (620, 16532), (1240, 8266), (2480, 4133)]