2835320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 6473520

約数和(自身を除く): 3638200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 971, 1460, 1942, 2920, 3884, 4855, 7768, 9710, 19420, 38840, 70883, 141766, 283532, 354415, 567064, 708830, 1417660, 2835320]

約数ペア:

[(1, 2835320), (2, 1417660), (4, 708830), (5, 567064), (8, 354415), (10, 283532), (20, 141766), (40, 70883), (73, 38840), (146, 19420), (292, 9710), (365, 7768), (584, 4855), (730, 3884), (971, 2920), (1460, 1942)]