5173840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9239}}^1$

素因数の和:9259

約数の個数: 40

約数和(自身を含む): 13749120

約数和(自身を除く): 8575280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9239, 18478, 36956, 46195, 64673, 73912, 92390, 129346, 147824, 184780, 258692, 323365, 369560, 517384, 646730, 739120, 1034768, 1293460, 2586920, 5173840]

約数ペア:

[(1, 5173840), (2, 2586920), (4, 1293460), (5, 1034768), (7, 739120), (8, 646730), (10, 517384), (14, 369560), (16, 323365), (20, 258692), (28, 184780), (35, 147824), (40, 129346), (56, 92390), (70, 73912), (80, 64673), (112, 46195), (140, 36956), (280, 18478), (560, 9239)]