66561930110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3413}}^1\times {\mathrm{3659}}^1$

素因数の和:7133

約数の個数: 64

約数和(自身を含む): 132249620160

約数和(自身を除く): 65687690050

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 3413, 3659, 5330, 6826, 7318, 17065, 18295, 34130, 36590, 44369, 47567, 88738, 95134, 139933, 150019, 221845, 237835, 279866, 300038, 443690, 475670, 699665, 750095, 1399330, 1500190, 1819129, 1950247, 3638258, 3900494, 9095645, 9751235, 12488167, 18191290, 19502470, 24976334, 62440835, 124881670, 162346171, 324692342, 512014847, 811730855, 1024029694, 1623461710, 2560074235, 5120148470, 6656193011, 13312386022, 33280965055, 66561930110]

約数ペア:

[(1, 66561930110), (2, 33280965055), (5, 13312386022), (10, 6656193011), (13, 5120148470), (26, 2560074235), (41, 1623461710), (65, 1024029694), (82, 811730855), (130, 512014847), (205, 324692342), (410, 162346171), (533, 124881670), (1066, 62440835), (2665, 24976334), (3413, 19502470), (3659, 18191290), (5330, 12488167), (6826, 9751235), (7318, 9095645), (17065, 3900494), (18295, 3638258), (34130, 1950247), (36590, 1819129), (44369, 1500190), (47567, 1399330), (88738, 750095), (95134, 699665), (139933, 475670), (150019, 443690), (221845, 300038), (237835, 279866)]