22929500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 55189680

約数和(自身を除く): 32260180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 125, 220, 242, 250, 275, 379, 484, 500, 550, 605, 758, 1100, 1210, 1375, 1516, 1895, 2420, 2750, 3025, 3790, 4169, 5500, 6050, 7580, 8338, 9475, 12100, 15125, 16676, 18950, 20845, 30250, 37900, 41690, 45859, 47375, 60500, 83380, 91718, 94750, 104225, 183436, 189500, 208450, 229295, 416900, 458590, 521125, 917180, 1042250, 1146475, 2084500, 2292950, 4585900, 5732375, 11464750, 22929500]

約数ペア:

[(1, 22929500), (2, 11464750), (4, 5732375), (5, 4585900), (10, 2292950), (11, 2084500), (20, 1146475), (22, 1042250), (25, 917180), (44, 521125), (50, 458590), (55, 416900), (100, 229295), (110, 208450), (121, 189500), (125, 183436), (220, 104225), (242, 94750), (250, 91718), (275, 83380), (379, 60500), (484, 47375), (500, 45859), (550, 41690), (605, 37900), (758, 30250), (1100, 20845), (1210, 18950), (1375, 16676), (1516, 15125), (1895, 12100), (2420, 9475), (2750, 8338), (3025, 7580), (3790, 6050), (4169, 5500)]