214928960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39509}}^1$

素因数の和:39543

約数の個数: 56

約数和(自身を含む): 541919160

約数和(自身を除く): 326990200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 39509, 79018, 158036, 197545, 316072, 395090, 632144, 671653, 790180, 1264288, 1343306, 1580360, 2528576, 2686612, 3160720, 3358265, 5373224, 6321440, 6716530, 10746448, 12642880, 13433060, 21492896, 26866120, 42985792, 53732240, 107464480, 214928960]

約数ペア:

[(1, 214928960), (2, 107464480), (4, 53732240), (5, 42985792), (8, 26866120), (10, 21492896), (16, 13433060), (17, 12642880), (20, 10746448), (32, 6716530), (34, 6321440), (40, 5373224), (64, 3358265), (68, 3160720), (80, 2686612), (85, 2528576), (136, 1580360), (160, 1343306), (170, 1264288), (272, 790180), (320, 671653), (340, 632144), (544, 395090), (680, 316072), (1088, 197545), (1360, 158036), (2720, 79018), (5440, 39509)]