205626964180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1\times {\mathrm{760511}}^1$

素因数の和:761760

約数の個数: 48

約数和(自身を含む): 471456599040

約数和(自身を除く): 265829634860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1229, 2458, 4916, 6145, 12290, 13519, 24580, 27038, 54076, 67595, 135190, 270380, 760511, 1521022, 3042044, 3802555, 7605110, 8365621, 15210220, 16731242, 33462484, 41828105, 83656210, 167312420, 934668019, 1869336038, 3738672076, 4673340095, 9346680190, 10281348209, 18693360380, 20562696418, 41125392836, 51406741045, 102813482090, 205626964180]

約数ペア:

[(1, 205626964180), (2, 102813482090), (4, 51406741045), (5, 41125392836), (10, 20562696418), (11, 18693360380), (20, 10281348209), (22, 9346680190), (44, 4673340095), (55, 3738672076), (110, 1869336038), (220, 934668019), (1229, 167312420), (2458, 83656210), (4916, 41828105), (6145, 33462484), (12290, 16731242), (13519, 15210220), (24580, 8365621), (27038, 7605110), (54076, 3802555), (67595, 3042044), (135190, 1521022), (270380, 760511)]