23211160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4400

約数の個数: 64

約数和(自身を含む): 62841600

約数和(自身を除く): 39630440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4363, 5320, 8726, 17452, 21815, 30541, 34904, 43630, 61082, 82897, 87260, 122164, 152705, 165794, 174520, 244328, 305410, 331588, 414485, 580279, 610820, 663176, 828970, 1160558, 1221640, 1657940, 2321116, 2901395, 3315880, 4642232, 5802790, 11605580, 23211160]

約数ペア:

[(1, 23211160), (2, 11605580), (4, 5802790), (5, 4642232), (7, 3315880), (8, 2901395), (10, 2321116), (14, 1657940), (19, 1221640), (20, 1160558), (28, 828970), (35, 663176), (38, 610820), (40, 580279), (56, 414485), (70, 331588), (76, 305410), (95, 244328), (133, 174520), (140, 165794), (152, 152705), (190, 122164), (266, 87260), (280, 82897), (380, 61082), (532, 43630), (665, 34904), (760, 30541), (1064, 21815), (1330, 17452), (2660, 8726), (4363, 5320)]