17996812810

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2417}}^1\times {\mathrm{8971}}^1$

素因数の和:11478

約数の個数: 32

約数和(自身を含む): 32801775552

約数和(自身を除く): 14804962742

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2417, 4834, 8971, 12085, 17942, 24170, 44855, 89710, 200611, 401222, 744593, 1003055, 1489186, 2006110, 3722965, 7445930, 21682907, 43365814, 108414535, 216829070, 1799681281, 3599362562, 8998406405, 17996812810]

約数ペア:

[(1, 17996812810), (2, 8998406405), (5, 3599362562), (10, 1799681281), (83, 216829070), (166, 108414535), (415, 43365814), (830, 21682907), (2417, 7445930), (4834, 3722965), (8971, 2006110), (12085, 1489186), (17942, 1003055), (24170, 744593), (44855, 401222), (89710, 200611)]