4159548280

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{169639}}^1$

素因数の和:170263

約数の個数: 32

約数和(自身を含む): 9374306400

約数和(自身を除く): 5214758120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 4904, 6130, 12260, 24520, 169639, 339278, 678556, 848195, 1357112, 1696390, 3392780, 6785560, 103988707, 207977414, 415954828, 519943535, 831909656, 1039887070, 2079774140, 4159548280]

約数ペア:

[(1, 4159548280), (2, 2079774140), (4, 1039887070), (5, 831909656), (8, 519943535), (10, 415954828), (20, 207977414), (40, 103988707), (613, 6785560), (1226, 3392780), (2452, 1696390), (3065, 1357112), (4904, 848195), (6130, 678556), (12260, 339278), (24520, 169639)]