36828640

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 91609056

約数和(自身を除く): 54780416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 80, 86, 101, 106, 160, 172, 202, 212, 215, 265, 344, 404, 424, 430, 505, 530, 688, 808, 848, 860, 1010, 1060, 1376, 1616, 1696, 1720, 2020, 2120, 2279, 3232, 3440, 4040, 4240, 4343, 4558, 5353, 6880, 8080, 8480, 8686, 9116, 10706, 11395, 16160, 17372, 18232, 21412, 21715, 22790, 26765, 34744, 36464, 42824, 43430, 45580, 53530, 69488, 72928, 85648, 86860, 91160, 107060, 138976, 171296, 173720, 182320, 214120, 230179, 347440, 364640, 428240, 460358, 694880, 856480, 920716, 1150895, 1841432, 2301790, 3682864, 4603580, 7365728, 9207160, 18414320, 36828640]

約数ペア:

[(1, 36828640), (2, 18414320), (4, 9207160), (5, 7365728), (8, 4603580), (10, 3682864), (16, 2301790), (20, 1841432), (32, 1150895), (40, 920716), (43, 856480), (53, 694880), (80, 460358), (86, 428240), (101, 364640), (106, 347440), (160, 230179), (172, 214120), (202, 182320), (212, 173720), (215, 171296), (265, 138976), (344, 107060), (404, 91160), (424, 86860), (430, 85648), (505, 72928), (530, 69488), (688, 53530), (808, 45580), (848, 43430), (860, 42824), (1010, 36464), (1060, 34744), (1376, 26765), (1616, 22790), (1696, 21715), (1720, 21412), (2020, 18232), (2120, 17372), (2279, 16160), (3232, 11395), (3440, 10706), (4040, 9116), (4240, 8686), (4343, 8480), (4558, 8080), (5353, 6880)]