3810366784880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{20450659}}^1$

素因数の和:20450826

約数の個数: 80

約数和(自身を含む): 9448695735840

約数和(自身を除く): 5638328950960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 137, 170, 272, 274, 340, 548, 680, 685, 1096, 1360, 1370, 2192, 2329, 2740, 4658, 5480, 9316, 10960, 11645, 18632, 23290, 37264, 46580, 93160, 186320, 20450659, 40901318, 81802636, 102253295, 163605272, 204506590, 327210544, 347661203, 409013180, 695322406, 818026360, 1390644812, 1636052720, 1738306015, 2781289624, 2801740283, 3476612030, 5562579248, 5603480566, 6953224060, 11206961132, 13906448120, 14008701415, 22413922264, 27812896240, 28017402830, 44827844528, 47629584811, 56034805660, 95259169622, 112069611320, 190518339244, 224139222640, 238147924055, 381036678488, 476295848110, 762073356976, 952591696220, 1905183392440, 3810366784880]

約数ペア:

[(1, 3810366784880), (2, 1905183392440), (4, 952591696220), (5, 762073356976), (8, 476295848110), (10, 381036678488), (16, 238147924055), (17, 224139222640), (20, 190518339244), (34, 112069611320), (40, 95259169622), (68, 56034805660), (80, 47629584811), (85, 44827844528), (136, 28017402830), (137, 27812896240), (170, 22413922264), (272, 14008701415), (274, 13906448120), (340, 11206961132), (548, 6953224060), (680, 5603480566), (685, 5562579248), (1096, 3476612030), (1360, 2801740283), (1370, 2781289624), (2192, 1738306015), (2329, 1636052720), (2740, 1390644812), (4658, 818026360), (5480, 695322406), (9316, 409013180), (10960, 347661203), (11645, 327210544), (18632, 204506590), (23290, 163605272), (37264, 102253295), (46580, 81802636), (93160, 40901318), (186320, 20450659)]