174976459780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3067}}^1\times {\mathrm{40177}}^1$

素因数の和:43324

約数の個数: 48

約数和(自身を含む): 372756698496

約数和(自身を除く): 197780238716

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3067, 6134, 12268, 15335, 30670, 40177, 61340, 80354, 160708, 200885, 217757, 401770, 435514, 803540, 871028, 1088785, 2177570, 2852567, 4355140, 5705134, 11410268, 14262835, 28525670, 57051340, 123222859, 246445718, 492891436, 616114295, 1232228590, 2464457180, 8748822989, 17497645978, 34995291956, 43744114945, 87488229890, 174976459780]

約数ペア:

[(1, 174976459780), (2, 87488229890), (4, 43744114945), (5, 34995291956), (10, 17497645978), (20, 8748822989), (71, 2464457180), (142, 1232228590), (284, 616114295), (355, 492891436), (710, 246445718), (1420, 123222859), (3067, 57051340), (6134, 28525670), (12268, 14262835), (15335, 11410268), (30670, 5705134), (40177, 4355140), (61340, 2852567), (80354, 2177570), (160708, 1088785), (200885, 871028), (217757, 803540), (401770, 435514)]