31944920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{114089}}^1$

素因数の和:114107

約数の個数: 32

約数和(自身を含む): 82144800

約数和(自身を除く): 50199880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 114089, 228178, 456356, 570445, 798623, 912712, 1140890, 1597246, 2281780, 3194492, 3993115, 4563560, 6388984, 7986230, 15972460, 31944920]

約数ペア:

[(1, 31944920), (2, 15972460), (4, 7986230), (5, 6388984), (7, 4563560), (8, 3993115), (10, 3194492), (14, 2281780), (20, 1597246), (28, 1140890), (35, 912712), (40, 798623), (56, 570445), (70, 456356), (140, 228178), (280, 114089)]