3363640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 8890560

約数和(自身を除く): 5526920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 293, 328, 410, 574, 586, 820, 1148, 1172, 1435, 1465, 1640, 2051, 2296, 2344, 2870, 2930, 4102, 5740, 5860, 8204, 10255, 11480, 11720, 12013, 16408, 20510, 24026, 41020, 48052, 60065, 82040, 84091, 96104, 120130, 168182, 240260, 336364, 420455, 480520, 672728, 840910, 1681820, 3363640]

約数ペア:

[(1, 3363640), (2, 1681820), (4, 840910), (5, 672728), (7, 480520), (8, 420455), (10, 336364), (14, 240260), (20, 168182), (28, 120130), (35, 96104), (40, 84091), (41, 82040), (56, 60065), (70, 48052), (82, 41020), (140, 24026), (164, 20510), (205, 16408), (280, 12013), (287, 11720), (293, 11480), (328, 10255), (410, 8204), (574, 5860), (586, 5740), (820, 4102), (1148, 2930), (1172, 2870), (1435, 2344), (1465, 2296), (1640, 2051)]