105415040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8707

約数の個数: 64

約数和(自身を含む): 265302000

約数和(自身を除く): 159886960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 8669, 12160, 17338, 34676, 43345, 69352, 86690, 138704, 164711, 173380, 277408, 329422, 346760, 554816, 658844, 693520, 823555, 1109632, 1317688, 1387040, 1647110, 2635376, 2774080, 3294220, 5270752, 5548160, 6588440, 10541504, 13176880, 21083008, 26353760, 52707520, 105415040]

約数ペア:

[(1, 105415040), (2, 52707520), (4, 26353760), (5, 21083008), (8, 13176880), (10, 10541504), (16, 6588440), (19, 5548160), (20, 5270752), (32, 3294220), (38, 2774080), (40, 2635376), (64, 1647110), (76, 1387040), (80, 1317688), (95, 1109632), (128, 823555), (152, 693520), (160, 658844), (190, 554816), (304, 346760), (320, 329422), (380, 277408), (608, 173380), (640, 164711), (760, 138704), (1216, 86690), (1520, 69352), (2432, 43345), (3040, 34676), (6080, 17338), (8669, 12160)]