11385280

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:821

約数の個数: 56

約数和(自身を含む): 27724608

約数和(自身を除く): 16339328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 757, 940, 1504, 1514, 1880, 3008, 3028, 3760, 3785, 6056, 7520, 7570, 12112, 15040, 15140, 24224, 30280, 35579, 48448, 60560, 71158, 121120, 142316, 177895, 242240, 284632, 355790, 569264, 711580, 1138528, 1423160, 2277056, 2846320, 5692640, 11385280]

約数ペア:

[(1, 11385280), (2, 5692640), (4, 2846320), (5, 2277056), (8, 1423160), (10, 1138528), (16, 711580), (20, 569264), (32, 355790), (40, 284632), (47, 242240), (64, 177895), (80, 142316), (94, 121120), (160, 71158), (188, 60560), (235, 48448), (320, 35579), (376, 30280), (470, 24224), (752, 15140), (757, 15040), (940, 12112), (1504, 7570), (1514, 7520), (1880, 6056), (3008, 3785), (3028, 3760)]