9096020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 20901888

約数和(自身を除く): 11805868

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 863, 1054, 1726, 2108, 2635, 3452, 4315, 5270, 8630, 10540, 14671, 17260, 26753, 29342, 53506, 58684, 73355, 107012, 133765, 146710, 267530, 293420, 454801, 535060, 909602, 1819204, 2274005, 4548010, 9096020]

約数ペア:

[(1, 9096020), (2, 4548010), (4, 2274005), (5, 1819204), (10, 909602), (17, 535060), (20, 454801), (31, 293420), (34, 267530), (62, 146710), (68, 133765), (85, 107012), (124, 73355), (155, 58684), (170, 53506), (310, 29342), (340, 26753), (527, 17260), (620, 14671), (863, 10540), (1054, 8630), (1726, 5270), (2108, 4315), (2635, 3452)]