2046707575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{587}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 2869816320

約数和(自身を除く): 823108745

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 409, 587, 775, 1705, 2045, 2935, 4499, 6457, 8525, 10225, 12679, 14675, 18197, 22495, 32285, 63395, 90985, 112475, 139469, 161425, 200167, 240083, 316975, 454925, 697345, 1000835, 1200415, 2640913, 3486725, 5004175, 6002075, 7442573, 13204565, 37212865, 66022825, 81868303, 186064325, 409341515, 2046707575]

約数ペア:

[(1, 2046707575), (5, 409341515), (11, 186064325), (25, 81868303), (31, 66022825), (55, 37212865), (155, 13204565), (275, 7442573), (341, 6002075), (409, 5004175), (587, 3486725), (775, 2640913), (1705, 1200415), (2045, 1000835), (2935, 697345), (4499, 454925), (6457, 316975), (8525, 240083), (10225, 200167), (12679, 161425), (14675, 139469), (18197, 112475), (22495, 90985), (32285, 63395)]