65965020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1235

約数の個数: 96

約数和(自身を含む): 203938560

約数和(自身を除く): 137973540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1123, 1335, 1780, 1958, 2246, 2670, 2937, 3369, 3916, 4492, 4895, 5340, 5615, 5874, 6738, 9790, 11230, 11748, 12353, 13476, 14685, 16845, 19580, 22460, 24706, 29370, 33690, 37059, 49412, 58740, 61765, 67380, 74118, 99947, 123530, 148236, 185295, 199894, 247060, 299841, 370590, 399788, 499735, 599682, 741180, 999470, 1099417, 1199364, 1499205, 1998940, 2198834, 2998410, 3298251, 4397668, 5497085, 5996820, 6596502, 10994170, 13193004, 16491255, 21988340, 32982510, 65965020]

約数ペア:

[(1, 65965020), (2, 32982510), (3, 21988340), (4, 16491255), (5, 13193004), (6, 10994170), (10, 6596502), (11, 5996820), (12, 5497085), (15, 4397668), (20, 3298251), (22, 2998410), (30, 2198834), (33, 1998940), (44, 1499205), (55, 1199364), (60, 1099417), (66, 999470), (89, 741180), (110, 599682), (132, 499735), (165, 399788), (178, 370590), (220, 299841), (267, 247060), (330, 199894), (356, 185295), (445, 148236), (534, 123530), (660, 99947), (890, 74118), (979, 67380), (1068, 61765), (1123, 58740), (1335, 49412), (1780, 37059), (1958, 33690), (2246, 29370), (2670, 24706), (2937, 22460), (3369, 19580), (3916, 16845), (4492, 14685), (4895, 13476), (5340, 12353), (5615, 11748), (5874, 11230), (6738, 9790)]