9704200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 24861690

約数和(自身を除く): 15157490

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 401, 440, 484, 550, 605, 802, 968, 1100, 1210, 1604, 2005, 2200, 2420, 3025, 3208, 4010, 4411, 4840, 6050, 8020, 8822, 10025, 12100, 16040, 17644, 20050, 22055, 24200, 35288, 40100, 44110, 48521, 80200, 88220, 97042, 110275, 176440, 194084, 220550, 242605, 388168, 441100, 485210, 882200, 970420, 1213025, 1940840, 2426050, 4852100, 9704200]

約数ペア:

[(1, 9704200), (2, 4852100), (4, 2426050), (5, 1940840), (8, 1213025), (10, 970420), (11, 882200), (20, 485210), (22, 441100), (25, 388168), (40, 242605), (44, 220550), (50, 194084), (55, 176440), (88, 110275), (100, 97042), (110, 88220), (121, 80200), (200, 48521), (220, 44110), (242, 40100), (275, 35288), (401, 24200), (440, 22055), (484, 20050), (550, 17644), (605, 16040), (802, 12100), (968, 10025), (1100, 8822), (1210, 8020), (1604, 6050), (2005, 4840), (2200, 4411), (2420, 4010), (3025, 3208)]