73944020

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{12043}}^1$

素因数の和:12359

約数の個数: 24

約数和(自身を含む): 155801184

約数和(自身を除く): 81857164

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 12043, 24086, 48172, 60215, 120430, 240860, 3697201, 7394402, 14788804, 18486005, 36972010, 73944020]

約数ペア:

[(1, 73944020), (2, 36972010), (4, 18486005), (5, 14788804), (10, 7394402), (20, 3697201), (307, 240860), (614, 120430), (1228, 60215), (1535, 48172), (3070, 24086), (6140, 12043)]