22649840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9133}}^1$

素因数の和:9177

約数の個数: 40

約数和(自身を含む): 54365568

約数和(自身を除く): 31715728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 9133, 18266, 36532, 45665, 73064, 91330, 146128, 182660, 283123, 365320, 566246, 730640, 1132492, 1415615, 2264984, 2831230, 4529968, 5662460, 11324920, 22649840]

約数ペア:

[(1, 22649840), (2, 11324920), (4, 5662460), (5, 4529968), (8, 2831230), (10, 2264984), (16, 1415615), (20, 1132492), (31, 730640), (40, 566246), (62, 365320), (80, 283123), (124, 182660), (155, 146128), (248, 91330), (310, 73064), (496, 45665), (620, 36532), (1240, 18266), (2480, 9133)]