4599380

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 5561260

約数列:

[1, 2, 4, 5, 10, 20, 41, 71, 79, 82, 142, 158, 164, 205, 284, 316, 355, 395, 410, 710, 790, 820, 1420, 1580, 2911, 3239, 5609, 5822, 6478, 11218, 11644, 12956, 14555, 16195, 22436, 28045, 29110, 32390, 56090, 58220, 64780, 112180, 229969, 459938, 919876, 1149845, 2299690, 4599380]

約数ペア:

[(1, 4599380), (2, 2299690), (4, 1149845), (5, 919876), (10, 459938), (20, 229969), (41, 112180), (71, 64780), (79, 58220), (82, 56090), (142, 32390), (158, 29110), (164, 28045), (205, 22436), (284, 16195), (316, 14555), (355, 12956), (395, 11644), (410, 11218), (710, 6478), (790, 5822), (820, 5609), (1420, 3239), (1580, 2911)]