91883870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17239}}^1$

素因数の和:17300

約数の個数: 32

約数和(自身を含む): 182468160

約数和(自身を除く): 90584290

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 17239, 34478, 86195, 172390, 224107, 448214, 706799, 1120535, 1413598, 2241070, 3533995, 7067990, 9188387, 18376774, 45941935, 91883870]

約数ペア:

[(1, 91883870), (2, 45941935), (5, 18376774), (10, 9188387), (13, 7067990), (26, 3533995), (41, 2241070), (65, 1413598), (82, 1120535), (130, 706799), (205, 448214), (410, 224107), (533, 172390), (1066, 86195), (2665, 34478), (5330, 17239)]