87055600

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2234

約数の個数: 60

約数和(自身を含む): 211281616

約数和(自身を除く): 124226016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 824, 1030, 1648, 2060, 2113, 2575, 4120, 4226, 5150, 8240, 8452, 10300, 10565, 16904, 20600, 21130, 33808, 41200, 42260, 52825, 84520, 105650, 169040, 211300, 217639, 422600, 435278, 845200, 870556, 1088195, 1741112, 2176390, 3482224, 4352780, 5440975, 8705560, 10881950, 17411120, 21763900, 43527800, 87055600]

約数ペア:

[(1, 87055600), (2, 43527800), (4, 21763900), (5, 17411120), (8, 10881950), (10, 8705560), (16, 5440975), (20, 4352780), (25, 3482224), (40, 2176390), (50, 1741112), (80, 1088195), (100, 870556), (103, 845200), (200, 435278), (206, 422600), (400, 217639), (412, 211300), (515, 169040), (824, 105650), (1030, 84520), (1648, 52825), (2060, 42260), (2113, 41200), (2575, 33808), (4120, 21130), (4226, 20600), (5150, 16904), (8240, 10565), (8452, 10300)]