415629040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 990338400

約数和(自身を除く): 574709360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 173, 236, 295, 346, 472, 509, 590, 692, 865, 944, 1018, 1180, 1384, 1730, 2036, 2360, 2545, 2768, 3460, 4072, 4720, 5090, 6920, 8144, 10180, 10207, 13840, 20360, 20414, 30031, 40720, 40828, 51035, 60062, 81656, 88057, 102070, 120124, 150155, 163312, 176114, 204140, 240248, 300310, 352228, 408280, 440285, 480496, 600620, 704456, 816560, 880570, 1201240, 1408912, 1761140, 2402480, 3522280, 5195363, 7044560, 10390726, 20781452, 25976815, 41562904, 51953630, 83125808, 103907260, 207814520, 415629040]

約数ペア:

[(1, 415629040), (2, 207814520), (4, 103907260), (5, 83125808), (8, 51953630), (10, 41562904), (16, 25976815), (20, 20781452), (40, 10390726), (59, 7044560), (80, 5195363), (118, 3522280), (173, 2402480), (236, 1761140), (295, 1408912), (346, 1201240), (472, 880570), (509, 816560), (590, 704456), (692, 600620), (865, 480496), (944, 440285), (1018, 408280), (1180, 352228), (1384, 300310), (1730, 240248), (2036, 204140), (2360, 176114), (2545, 163312), (2768, 150155), (3460, 120124), (4072, 102070), (4720, 88057), (5090, 81656), (6920, 60062), (8144, 51035), (10180, 40828), (10207, 40720), (13840, 30031), (20360, 20414)]