523648580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1931}}^1$

素因数の和:2109

約数の個数: 96

約数和(自身を含む): 1363219200

約数和(自身を除く): 839570620

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 149, 182, 260, 298, 364, 455, 596, 745, 910, 1043, 1490, 1820, 1931, 1937, 2086, 2980, 3862, 3874, 4172, 5215, 7724, 7748, 9655, 9685, 10430, 13517, 13559, 19310, 19370, 20860, 25103, 27034, 27118, 38620, 38740, 50206, 54068, 54236, 67585, 67795, 100412, 125515, 135170, 135590, 175721, 251030, 270340, 271180, 287719, 351442, 502060, 575438, 702884, 878605, 1150876, 1438595, 1757210, 2014033, 2877190, 3514420, 3740347, 4028066, 5754380, 7480694, 8056132, 10070165, 14961388, 18701735, 20140330, 26182429, 37403470, 40280660, 52364858, 74806940, 104729716, 130912145, 261824290, 523648580]

約数ペア:

[(1, 523648580), (2, 261824290), (4, 130912145), (5, 104729716), (7, 74806940), (10, 52364858), (13, 40280660), (14, 37403470), (20, 26182429), (26, 20140330), (28, 18701735), (35, 14961388), (52, 10070165), (65, 8056132), (70, 7480694), (91, 5754380), (130, 4028066), (140, 3740347), (149, 3514420), (182, 2877190), (260, 2014033), (298, 1757210), (364, 1438595), (455, 1150876), (596, 878605), (745, 702884), (910, 575438), (1043, 502060), (1490, 351442), (1820, 287719), (1931, 271180), (1937, 270340), (2086, 251030), (2980, 175721), (3862, 135590), (3874, 135170), (4172, 125515), (5215, 100412), (7724, 67795), (7748, 67585), (9655, 54236), (9685, 54068), (10430, 50206), (13517, 38740), (13559, 38620), (19310, 27118), (19370, 27034), (20860, 25103)]