1845240260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{10091}}^1$

素因数の和:10364

約数の個数: 48

約数和(自身を含む): 3987712512

約数和(自身を除く): 2142472252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 223, 410, 446, 820, 892, 1115, 2230, 4460, 9143, 10091, 18286, 20182, 36572, 40364, 45715, 50455, 91430, 100910, 182860, 201820, 413731, 827462, 1654924, 2068655, 2250293, 4137310, 4500586, 8274620, 9001172, 11251465, 22502930, 45005860, 92262013, 184524026, 369048052, 461310065, 922620130, 1845240260]

約数ペア:

[(1, 1845240260), (2, 922620130), (4, 461310065), (5, 369048052), (10, 184524026), (20, 92262013), (41, 45005860), (82, 22502930), (164, 11251465), (205, 9001172), (223, 8274620), (410, 4500586), (446, 4137310), (820, 2250293), (892, 2068655), (1115, 1654924), (2230, 827462), (4460, 413731), (9143, 201820), (10091, 182860), (18286, 100910), (20182, 91430), (36572, 50455), (40364, 45715)]