11882200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 30427740

約数和(自身を除く): 18545540

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, 440, 484, 491, 550, 605, 968, 982, 1100, 1210, 1964, 2200, 2420, 2455, 3025, 3928, 4840, 4910, 5401, 6050, 9820, 10802, 12100, 12275, 19640, 21604, 24200, 24550, 27005, 43208, 49100, 54010, 59411, 98200, 108020, 118822, 135025, 216040, 237644, 270050, 297055, 475288, 540100, 594110, 1080200, 1188220, 1485275, 2376440, 2970550, 5941100, 11882200]

約数ペア:

[(1, 11882200), (2, 5941100), (4, 2970550), (5, 2376440), (8, 1485275), (10, 1188220), (11, 1080200), (20, 594110), (22, 540100), (25, 475288), (40, 297055), (44, 270050), (50, 237644), (55, 216040), (88, 135025), (100, 118822), (110, 108020), (121, 98200), (200, 59411), (220, 54010), (242, 49100), (275, 43208), (440, 27005), (484, 24550), (491, 24200), (550, 21604), (605, 19640), (968, 12275), (982, 12100), (1100, 10802), (1210, 9820), (1964, 6050), (2200, 5401), (2420, 4910), (2455, 4840), (3025, 3928)]