2017841620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{5839}}^1$

素因数の和:6352

約数の個数: 48

約数和(自身を含む): 4362059520

約数和(自身を除く): 2344217900

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 467, 740, 934, 1868, 2335, 4670, 5839, 9340, 11678, 17279, 23356, 29195, 34558, 58390, 69116, 86395, 116780, 172790, 216043, 345580, 432086, 864172, 1080215, 2160430, 2726813, 4320860, 5453626, 10907252, 13634065, 27268130, 54536260, 100892081, 201784162, 403568324, 504460405, 1008920810, 2017841620]

約数ペア:

[(1, 2017841620), (2, 1008920810), (4, 504460405), (5, 403568324), (10, 201784162), (20, 100892081), (37, 54536260), (74, 27268130), (148, 13634065), (185, 10907252), (370, 5453626), (467, 4320860), (740, 2726813), (934, 2160430), (1868, 1080215), (2335, 864172), (4670, 432086), (5839, 345580), (9340, 216043), (11678, 172790), (17279, 116780), (23356, 86395), (29195, 69116), (34558, 58390)]