533306020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 1257209856

約数和(自身を除く): 723903836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 127, 130, 155, 254, 260, 310, 403, 508, 521, 620, 635, 806, 1042, 1270, 1612, 1651, 2015, 2084, 2540, 2605, 3302, 3937, 4030, 5210, 6604, 6773, 7874, 8060, 8255, 10420, 13546, 15748, 16151, 16510, 19685, 27092, 32302, 33020, 33865, 39370, 51181, 64604, 66167, 67730, 78740, 80755, 102362, 132334, 135460, 161510, 204724, 209963, 255905, 264668, 323020, 330835, 419926, 511810, 661670, 839852, 860171, 1023620, 1049815, 1323340, 1720342, 2051177, 2099630, 3440684, 4102354, 4199260, 4300855, 8204708, 8601710, 10255885, 17203420, 20511770, 26665301, 41023540, 53330602, 106661204, 133326505, 266653010, 533306020]

約数ペア:

[(1, 533306020), (2, 266653010), (4, 133326505), (5, 106661204), (10, 53330602), (13, 41023540), (20, 26665301), (26, 20511770), (31, 17203420), (52, 10255885), (62, 8601710), (65, 8204708), (124, 4300855), (127, 4199260), (130, 4102354), (155, 3440684), (254, 2099630), (260, 2051177), (310, 1720342), (403, 1323340), (508, 1049815), (521, 1023620), (620, 860171), (635, 839852), (806, 661670), (1042, 511810), (1270, 419926), (1612, 330835), (1651, 323020), (2015, 264668), (2084, 255905), (2540, 209963), (2605, 204724), (3302, 161510), (3937, 135460), (4030, 132334), (5210, 102362), (6604, 80755), (6773, 78740), (7874, 67730), (8060, 66167), (8255, 64604), (10420, 51181), (13546, 39370), (15748, 33865), (16151, 33020), (16510, 32302), (19685, 27092)]