45544400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 90

約数和(自身を含む): 120399846

約数和(自身を除く): 74855446

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 941, 968, 1100, 1210, 1882, 1936, 2200, 2420, 3025, 3764, 4400, 4705, 4840, 6050, 7528, 9410, 9680, 10351, 12100, 15056, 18820, 20702, 23525, 24200, 37640, 41404, 47050, 48400, 51755, 75280, 82808, 94100, 103510, 113861, 165616, 188200, 207020, 227722, 258775, 376400, 414040, 455444, 517550, 569305, 828080, 910888, 1035100, 1138610, 1821776, 2070200, 2277220, 2846525, 4140400, 4554440, 5693050, 9108880, 11386100, 22772200, 45544400]

約数ペア:

[(1, 45544400), (2, 22772200), (4, 11386100), (5, 9108880), (8, 5693050), (10, 4554440), (11, 4140400), (16, 2846525), (20, 2277220), (22, 2070200), (25, 1821776), (40, 1138610), (44, 1035100), (50, 910888), (55, 828080), (80, 569305), (88, 517550), (100, 455444), (110, 414040), (121, 376400), (176, 258775), (200, 227722), (220, 207020), (242, 188200), (275, 165616), (400, 113861), (440, 103510), (484, 94100), (550, 82808), (605, 75280), (880, 51755), (941, 48400), (968, 47050), (1100, 41404), (1210, 37640), (1882, 24200), (1936, 23525), (2200, 20702), (2420, 18820), (3025, 15056), (3764, 12100), (4400, 10351), (4705, 9680), (4840, 9410), (6050, 7528)]