1058400550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1061}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 2005344864

約数和(自身を除く): 946944314

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 281, 355, 562, 710, 1061, 1405, 1775, 2122, 2810, 3550, 5305, 7025, 10610, 14050, 19951, 26525, 39902, 53050, 75331, 99755, 150662, 199510, 298141, 376655, 498775, 596282, 753310, 997550, 1490705, 1883275, 2981410, 3766550, 7453525, 14907050, 21168011, 42336022, 105840055, 211680110, 529200275, 1058400550]

約数ペア:

[(1, 1058400550), (2, 529200275), (5, 211680110), (10, 105840055), (25, 42336022), (50, 21168011), (71, 14907050), (142, 7453525), (281, 3766550), (355, 2981410), (562, 1883275), (710, 1490705), (1061, 997550), (1405, 753310), (1775, 596282), (2122, 498775), (2810, 376655), (3550, 298141), (5305, 199510), (7025, 150662), (10610, 99755), (14050, 75331), (19951, 53050), (26525, 39902)]