2223844550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{4057}}^1$

素因数の和:4665

約数の個数: 48

約数和(自身を含む): 4362674640

約数和(自身を除く): 2138830090

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 577, 950, 1154, 2885, 4057, 5770, 8114, 10963, 14425, 20285, 21926, 28850, 40570, 54815, 77083, 101425, 109630, 154166, 202850, 274075, 385415, 548150, 770830, 1927075, 2340889, 3854150, 4681778, 11704445, 23408890, 44476891, 58522225, 88953782, 117044450, 222384455, 444768910, 1111922275, 2223844550]

約数ペア:

[(1, 2223844550), (2, 1111922275), (5, 444768910), (10, 222384455), (19, 117044450), (25, 88953782), (38, 58522225), (50, 44476891), (95, 23408890), (190, 11704445), (475, 4681778), (577, 3854150), (950, 2340889), (1154, 1927075), (2885, 770830), (4057, 548150), (5770, 385415), (8114, 274075), (10963, 202850), (14425, 154166), (20285, 109630), (21926, 101425), (28850, 77083), (40570, 54815)]