537837080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{1423}}^1$

素因数の和:2304

約数の個数: 64

約数和(自身を含む): 1322611200

約数和(自身を除く): 784774120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 859, 1423, 1718, 2846, 3436, 4295, 5692, 6872, 7115, 8590, 9449, 11384, 14230, 15653, 17180, 18898, 28460, 31306, 34360, 37796, 47245, 56920, 62612, 75592, 78265, 94490, 125224, 156530, 188980, 313060, 377960, 626120, 1222357, 2444714, 4889428, 6111785, 9778856, 12223570, 13445927, 24447140, 26891854, 48894280, 53783708, 67229635, 107567416, 134459270, 268918540, 537837080]

約数ペア:

[(1, 537837080), (2, 268918540), (4, 134459270), (5, 107567416), (8, 67229635), (10, 53783708), (11, 48894280), (20, 26891854), (22, 24447140), (40, 13445927), (44, 12223570), (55, 9778856), (88, 6111785), (110, 4889428), (220, 2444714), (440, 1222357), (859, 626120), (1423, 377960), (1718, 313060), (2846, 188980), (3436, 156530), (4295, 125224), (5692, 94490), (6872, 78265), (7115, 75592), (8590, 62612), (9449, 56920), (11384, 47245), (14230, 37796), (15653, 34360), (17180, 31306), (18898, 28460)]