22914100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 55808928

約数和(自身を除く): 32894828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 407, 550, 563, 740, 814, 925, 1100, 1126, 1628, 1850, 2035, 2252, 2815, 3700, 4070, 5630, 6193, 8140, 10175, 11260, 12386, 14075, 20350, 20831, 24772, 28150, 30965, 40700, 41662, 56300, 61930, 83324, 104155, 123860, 154825, 208310, 229141, 309650, 416620, 458282, 520775, 619300, 916564, 1041550, 1145705, 2083100, 2291410, 4582820, 5728525, 11457050, 22914100]

約数ペア:

[(1, 22914100), (2, 11457050), (4, 5728525), (5, 4582820), (10, 2291410), (11, 2083100), (20, 1145705), (22, 1041550), (25, 916564), (37, 619300), (44, 520775), (50, 458282), (55, 416620), (74, 309650), (100, 229141), (110, 208310), (148, 154825), (185, 123860), (220, 104155), (275, 83324), (370, 61930), (407, 56300), (550, 41662), (563, 40700), (740, 30965), (814, 28150), (925, 24772), (1100, 20831), (1126, 20350), (1628, 14075), (1850, 12386), (2035, 11260), (2252, 10175), (2815, 8140), (3700, 6193), (4070, 5630)]