285610720

素因数分解:

$2^5\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3041}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 676127088

約数和(自身を除く): 390516368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 587, 1174, 2348, 2935, 3041, 4696, 5870, 6082, 9392, 11740, 12164, 15205, 18784, 23480, 24328, 30410, 46960, 48656, 60820, 93920, 97312, 121640, 243280, 486560, 1785067, 3570134, 7140268, 8925335, 14280536, 17850670, 28561072, 35701340, 57122144, 71402680, 142805360, 285610720]

約数ペア:

[(1, 285610720), (2, 142805360), (4, 71402680), (5, 57122144), (8, 35701340), (10, 28561072), (16, 17850670), (20, 14280536), (32, 8925335), (40, 7140268), (80, 3570134), (160, 1785067), (587, 486560), (1174, 243280), (2348, 121640), (2935, 97312), (3041, 93920), (4696, 60820), (5870, 48656), (6082, 46960), (9392, 30410), (11740, 24328), (12164, 23480), (15205, 18784)]