1858903520

素因数分解:

$2^5\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{3607}}^1$

素因数の和:6843

約数の個数: 48

約数和(自身を含む): 4394240928

約数和(自身を除く): 2535337408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3221, 3607, 6442, 7214, 12884, 14428, 16105, 18035, 25768, 28856, 32210, 36070, 51536, 57712, 64420, 72140, 103072, 115424, 128840, 144280, 257680, 288560, 515360, 577120, 11618147, 23236294, 46472588, 58090735, 92945176, 116181470, 185890352, 232362940, 371780704, 464725880, 929451760, 1858903520]

約数ペア:

[(1, 1858903520), (2, 929451760), (4, 464725880), (5, 371780704), (8, 232362940), (10, 185890352), (16, 116181470), (20, 92945176), (32, 58090735), (40, 46472588), (80, 23236294), (160, 11618147), (3221, 577120), (3607, 515360), (6442, 288560), (7214, 257680), (12884, 144280), (14428, 128840), (16105, 115424), (18035, 103072), (25768, 72140), (28856, 64420), (32210, 57712), (36070, 51536)]