82013960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3529}}^1$

素因数の和:3630

約数の個数: 64

約数和(自身を含む): 213494400

約数和(自身を除く): 131480440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 3529, 4648, 5810, 7058, 11620, 14116, 17645, 23240, 24703, 28232, 35290, 49406, 70580, 98812, 123515, 141160, 197624, 247030, 292907, 494060, 585814, 988120, 1171628, 1464535, 2050349, 2343256, 2929070, 4100698, 5858140, 8201396, 10251745, 11716280, 16402792, 20503490, 41006980, 82013960]

約数ペア:

[(1, 82013960), (2, 41006980), (4, 20503490), (5, 16402792), (7, 11716280), (8, 10251745), (10, 8201396), (14, 5858140), (20, 4100698), (28, 2929070), (35, 2343256), (40, 2050349), (56, 1464535), (70, 1171628), (83, 988120), (140, 585814), (166, 494060), (280, 292907), (332, 247030), (415, 197624), (581, 141160), (664, 123515), (830, 98812), (1162, 70580), (1660, 49406), (2324, 35290), (2905, 28232), (3320, 24703), (3529, 23240), (4648, 17645), (5810, 14116), (7058, 11620)]