82671340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14303}}^1$

素因数の和:14346

約数の個数: 36

約数和(自身を含む): 184435776

約数和(自身を除く): 101764436

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 14303, 28606, 57212, 71515, 143030, 243151, 286060, 486302, 972604, 1215755, 2431510, 4133567, 4863020, 8267134, 16534268, 20667835, 41335670, 82671340]

約数ペア:

[(1, 82671340), (2, 41335670), (4, 20667835), (5, 16534268), (10, 8267134), (17, 4863020), (20, 4133567), (34, 2431510), (68, 1215755), (85, 972604), (170, 486302), (289, 286060), (340, 243151), (578, 143030), (1156, 71515), (1445, 57212), (2890, 28606), (5780, 14303)]