99033040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 238890960

約数和(自身を除く): 139857920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 109, 164, 205, 218, 277, 328, 410, 436, 545, 554, 656, 820, 872, 1090, 1108, 1385, 1640, 1744, 2180, 2216, 2770, 3280, 4360, 4432, 4469, 5540, 8720, 8938, 11080, 11357, 17876, 22160, 22345, 22714, 30193, 35752, 44690, 45428, 56785, 60386, 71504, 89380, 90856, 113570, 120772, 150965, 178760, 181712, 227140, 241544, 301930, 357520, 454280, 483088, 603860, 908560, 1207720, 1237913, 2415440, 2475826, 4951652, 6189565, 9903304, 12379130, 19806608, 24758260, 49516520, 99033040]

約数ペア:

[(1, 99033040), (2, 49516520), (4, 24758260), (5, 19806608), (8, 12379130), (10, 9903304), (16, 6189565), (20, 4951652), (40, 2475826), (41, 2415440), (80, 1237913), (82, 1207720), (109, 908560), (164, 603860), (205, 483088), (218, 454280), (277, 357520), (328, 301930), (410, 241544), (436, 227140), (545, 181712), (554, 178760), (656, 150965), (820, 120772), (872, 113570), (1090, 90856), (1108, 89380), (1385, 71504), (1640, 60386), (1744, 56785), (2180, 45428), (2216, 44690), (2770, 35752), (3280, 30193), (4360, 22714), (4432, 22345), (4469, 22160), (5540, 17876), (8720, 11357), (8938, 11080)]