4033540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 9902592

約数和(自身を除く): 5869052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 613, 658, 940, 1226, 1316, 1645, 2452, 3065, 3290, 4291, 6130, 6580, 8582, 12260, 17164, 21455, 28811, 42910, 57622, 85820, 115244, 144055, 201677, 288110, 403354, 576220, 806708, 1008385, 2016770, 4033540]

約数ペア:

[(1, 4033540), (2, 2016770), (4, 1008385), (5, 806708), (7, 576220), (10, 403354), (14, 288110), (20, 201677), (28, 144055), (35, 115244), (47, 85820), (70, 57622), (94, 42910), (140, 28811), (188, 21455), (235, 17164), (329, 12260), (470, 8582), (613, 6580), (658, 6130), (940, 4291), (1226, 3290), (1316, 3065), (1645, 2452)]