9027700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 22186080

約数和(自身を除く): 13158380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 283, 290, 319, 550, 566, 580, 638, 725, 1100, 1132, 1276, 1415, 1450, 1595, 2830, 2900, 3113, 3190, 5660, 6226, 6380, 7075, 7975, 8207, 12452, 14150, 15565, 15950, 16414, 28300, 31130, 31900, 32828, 41035, 62260, 77825, 82070, 90277, 155650, 164140, 180554, 205175, 311300, 361108, 410350, 451385, 820700, 902770, 1805540, 2256925, 4513850, 9027700]

約数ペア:

[(1, 9027700), (2, 4513850), (4, 2256925), (5, 1805540), (10, 902770), (11, 820700), (20, 451385), (22, 410350), (25, 361108), (29, 311300), (44, 205175), (50, 180554), (55, 164140), (58, 155650), (100, 90277), (110, 82070), (116, 77825), (145, 62260), (220, 41035), (275, 32828), (283, 31900), (290, 31130), (319, 28300), (550, 16414), (566, 15950), (580, 15565), (638, 14150), (725, 12452), (1100, 8207), (1132, 7975), (1276, 7075), (1415, 6380), (1450, 6226), (1595, 5660), (2830, 3190), (2900, 3113)]