4020278330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{499}}^1\times {\mathrm{1523}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 7584948000

約数和(自身を除く): 3564669670

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 499, 529, 998, 1058, 1523, 2495, 2645, 3046, 4990, 5290, 7615, 11477, 15230, 22954, 35029, 57385, 70058, 114770, 175145, 263971, 350290, 527942, 759977, 805667, 1319855, 1519954, 1611334, 2639710, 3799885, 4028335, 7599770, 8056670, 17479471, 34958942, 87397355, 174794710, 402027833, 804055666, 2010139165, 4020278330]

約数ペア:

[(1, 4020278330), (2, 2010139165), (5, 804055666), (10, 402027833), (23, 174794710), (46, 87397355), (115, 34958942), (230, 17479471), (499, 8056670), (529, 7599770), (998, 4028335), (1058, 3799885), (1523, 2639710), (2495, 1611334), (2645, 1519954), (3046, 1319855), (4990, 805667), (5290, 759977), (7615, 527942), (11477, 350290), (15230, 263971), (22954, 175145), (35029, 114770), (57385, 70058)]