82269320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6833}}^1$

素因数の和:6894

約数の個数: 64

約数和(自身を含む): 216501120

約数和(自身を除く): 134231800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 6833, 12040, 13666, 27332, 34165, 47831, 54664, 68330, 95662, 136660, 191324, 239155, 273320, 293819, 382648, 478310, 587638, 956620, 1175276, 1469095, 1913240, 2056733, 2350552, 2938190, 4113466, 5876380, 8226932, 10283665, 11752760, 16453864, 20567330, 41134660, 82269320]

約数ペア:

[(1, 82269320), (2, 41134660), (4, 20567330), (5, 16453864), (7, 11752760), (8, 10283665), (10, 8226932), (14, 5876380), (20, 4113466), (28, 2938190), (35, 2350552), (40, 2056733), (43, 1913240), (56, 1469095), (70, 1175276), (86, 956620), (140, 587638), (172, 478310), (215, 382648), (280, 293819), (301, 273320), (344, 239155), (430, 191324), (602, 136660), (860, 95662), (1204, 68330), (1505, 54664), (1720, 47831), (2408, 34165), (3010, 27332), (6020, 13666), (6833, 12040)]