84264880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150473}}^1$

素因数の和:150493

約数の個数: 40

約数和(自身を含む): 223905312

約数和(自身を除く): 139640432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150473, 300946, 601892, 752365, 1053311, 1203784, 1504730, 2106622, 2407568, 3009460, 4213244, 5266555, 6018920, 8426488, 10533110, 12037840, 16852976, 21066220, 42132440, 84264880]

約数ペア:

[(1, 84264880), (2, 42132440), (4, 21066220), (5, 16852976), (7, 12037840), (8, 10533110), (10, 8426488), (14, 6018920), (16, 5266555), (20, 4213244), (28, 3009460), (35, 2407568), (40, 2106622), (56, 1504730), (70, 1203784), (80, 1053311), (112, 752365), (140, 601892), (280, 300946), (560, 150473)]