1499480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 3553200

約数和(自身を除く): 2053720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1973, 3946, 7892, 9865, 15784, 19730, 37487, 39460, 74974, 78920, 149948, 187435, 299896, 374870, 749740, 1499480]

約数ペア:

[(1, 1499480), (2, 749740), (4, 374870), (5, 299896), (8, 187435), (10, 149948), (19, 78920), (20, 74974), (38, 39460), (40, 37487), (76, 19730), (95, 15784), (152, 9865), (190, 7892), (380, 3946), (760, 1973)]