260109852

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{25471}}^1$

素因数の和:25538

約数の個数: 48

約数和(自身を含む): 650452992

約数和(自身を除く): 390343140

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 25471, 50942, 76413, 101884, 152826, 305652, 585833, 942427, 1171666, 1757499, 1884854, 2343332, 2827281, 3514998, 3769708, 5654562, 7029996, 11309124, 21675821, 43351642, 65027463, 86703284, 130054926, 260109852]

約数ペア:

[(1, 260109852), (2, 130054926), (3, 86703284), (4, 65027463), (6, 43351642), (12, 21675821), (23, 11309124), (37, 7029996), (46, 5654562), (69, 3769708), (74, 3514998), (92, 2827281), (111, 2343332), (138, 1884854), (148, 1757499), (222, 1171666), (276, 942427), (444, 585833), (851, 305652), (1702, 152826), (2553, 101884), (3404, 76413), (5106, 50942), (10212, 25471)]