5536201220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{680123}}^1$

素因数の和:680180

約数の個数: 48

約数和(自身を含む): 13025734848

約数和(自身を除く): 7489533628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 680123, 1360246, 2720492, 3400615, 6801230, 7481353, 13602460, 14962706, 25164551, 29925412, 37406765, 50329102, 74813530, 100658204, 125822755, 149627060, 251645510, 276810061, 503291020, 553620122, 1107240244, 1384050305, 2768100610, 5536201220]

約数ペア:

[(1, 5536201220), (2, 2768100610), (4, 1384050305), (5, 1107240244), (10, 553620122), (11, 503291020), (20, 276810061), (22, 251645510), (37, 149627060), (44, 125822755), (55, 100658204), (74, 74813530), (110, 50329102), (148, 37406765), (185, 29925412), (220, 25164551), (370, 14962706), (407, 13602460), (740, 7481353), (814, 6801230), (1628, 3400615), (2035, 2720492), (4070, 1360246), (8140, 680123)]