77111870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 163607040

約数和(自身を除く): 86495170

約数列:

[1, 2, 5, 10, 11, 22, 23, 29, 46, 55, 58, 110, 115, 145, 230, 253, 290, 319, 506, 638, 667, 1051, 1265, 1334, 1595, 2102, 2530, 3190, 3335, 5255, 6670, 7337, 10510, 11561, 14674, 23122, 24173, 30479, 36685, 48346, 57805, 60958, 73370, 115610, 120865, 152395, 241730, 265903, 304790, 335269, 531806, 670538, 701017, 1329515, 1402034, 1676345, 2659030, 3352690, 3505085, 7010170, 7711187, 15422374, 38555935, 77111870]

約数ペア:

[(1, 77111870), (2, 38555935), (5, 15422374), (10, 7711187), (11, 7010170), (22, 3505085), (23, 3352690), (29, 2659030), (46, 1676345), (55, 1402034), (58, 1329515), (110, 701017), (115, 670538), (145, 531806), (230, 335269), (253, 304790), (290, 265903), (319, 241730), (506, 152395), (638, 120865), (667, 115610), (1051, 73370), (1265, 60958), (1334, 57805), (1595, 48346), (2102, 36685), (2530, 30479), (3190, 24173), (3335, 23122), (5255, 14674), (6670, 11561), (7337, 10510)]