5488600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 13749120

約数和(自身を除く): 8260520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2111, 2600, 4222, 8444, 10555, 16888, 21110, 27443, 42220, 52775, 54886, 84440, 105550, 109772, 137215, 211100, 219544, 274430, 422200, 548860, 686075, 1097720, 1372150, 2744300, 5488600]

約数ペア:

[(1, 5488600), (2, 2744300), (4, 1372150), (5, 1097720), (8, 686075), (10, 548860), (13, 422200), (20, 274430), (25, 219544), (26, 211100), (40, 137215), (50, 109772), (52, 105550), (65, 84440), (100, 54886), (104, 52775), (130, 42220), (200, 27443), (260, 21110), (325, 16888), (520, 10555), (650, 8444), (1300, 4222), (2111, 2600)]