2942772080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{50321}}^1$

素因数の和:50394

約数の個数: 80

約数和(自身を含む): 7413034464

約数和(自身を除く): 4470262384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 170, 172, 215, 272, 340, 344, 430, 680, 688, 731, 860, 1360, 1462, 1720, 2924, 3440, 3655, 5848, 7310, 11696, 14620, 29240, 50321, 58480, 100642, 201284, 251605, 402568, 503210, 805136, 855457, 1006420, 1710914, 2012840, 2163803, 3421828, 4025680, 4277285, 4327606, 6843656, 8554570, 8655212, 10819015, 13687312, 17109140, 17310424, 21638030, 34218280, 34620848, 36784651, 43276060, 68436560, 73569302, 86552120, 147138604, 173104240, 183923255, 294277208, 367846510, 588554416, 735693020, 1471386040, 2942772080]

約数ペア:

[(1, 2942772080), (2, 1471386040), (4, 735693020), (5, 588554416), (8, 367846510), (10, 294277208), (16, 183923255), (17, 173104240), (20, 147138604), (34, 86552120), (40, 73569302), (43, 68436560), (68, 43276060), (80, 36784651), (85, 34620848), (86, 34218280), (136, 21638030), (170, 17310424), (172, 17109140), (215, 13687312), (272, 10819015), (340, 8655212), (344, 8554570), (430, 6843656), (680, 4327606), (688, 4277285), (731, 4025680), (860, 3421828), (1360, 2163803), (1462, 2012840), (1720, 1710914), (2924, 1006420), (3440, 855457), (3655, 805136), (5848, 503210), (7310, 402568), (11696, 251605), (14620, 201284), (29240, 100642), (50321, 58480)]