26760160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23893}}^1$

素因数の和:23915

約数の個数: 48

約数和(自身を含む): 72255456

約数和(自身を除く): 45495296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23893, 47786, 95572, 119465, 167251, 191144, 238930, 334502, 382288, 477860, 669004, 764576, 836255, 955720, 1338008, 1672510, 1911440, 2676016, 3345020, 3822880, 5352032, 6690040, 13380080, 26760160]

約数ペア:

[(1, 26760160), (2, 13380080), (4, 6690040), (5, 5352032), (7, 3822880), (8, 3345020), (10, 2676016), (14, 1911440), (16, 1672510), (20, 1338008), (28, 955720), (32, 836255), (35, 764576), (40, 669004), (56, 477860), (70, 382288), (80, 334502), (112, 238930), (140, 191144), (160, 167251), (224, 119465), (280, 95572), (560, 47786), (1120, 23893)]