91597480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 238694400

約数和(自身を除く): 147096920

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 73, 76, 95, 104, 127, 130, 146, 152, 190, 247, 254, 260, 292, 365, 380, 494, 508, 520, 584, 635, 730, 760, 949, 988, 1016, 1235, 1270, 1387, 1460, 1651, 1898, 1976, 2413, 2470, 2540, 2774, 2920, 3302, 3796, 4745, 4826, 4940, 5080, 5548, 6604, 6935, 7592, 8255, 9271, 9490, 9652, 9880, 11096, 12065, 13208, 13870, 16510, 18031, 18542, 18980, 19304, 24130, 27740, 31369, 33020, 36062, 37084, 37960, 46355, 48260, 55480, 62738, 66040, 72124, 74168, 90155, 92710, 96520, 120523, 125476, 144248, 156845, 176149, 180310, 185420, 241046, 250952, 313690, 352298, 360620, 370840, 482092, 602615, 627380, 704596, 721240, 880745, 964184, 1205230, 1254760, 1409192, 1761490, 2289937, 2410460, 3522980, 4579874, 4820920, 7045960, 9159748, 11449685, 18319496, 22899370, 45798740, 91597480]

約数ペア:

[(1, 91597480), (2, 45798740), (4, 22899370), (5, 18319496), (8, 11449685), (10, 9159748), (13, 7045960), (19, 4820920), (20, 4579874), (26, 3522980), (38, 2410460), (40, 2289937), (52, 1761490), (65, 1409192), (73, 1254760), (76, 1205230), (95, 964184), (104, 880745), (127, 721240), (130, 704596), (146, 627380), (152, 602615), (190, 482092), (247, 370840), (254, 360620), (260, 352298), (292, 313690), (365, 250952), (380, 241046), (494, 185420), (508, 180310), (520, 176149), (584, 156845), (635, 144248), (730, 125476), (760, 120523), (949, 96520), (988, 92710), (1016, 90155), (1235, 74168), (1270, 72124), (1387, 66040), (1460, 62738), (1651, 55480), (1898, 48260), (1976, 46355), (2413, 37960), (2470, 37084), (2540, 36062), (2774, 33020), (2920, 31369), (3302, 27740), (3796, 24130), (4745, 19304), (4826, 18980), (4940, 18542), (5080, 18031), (5548, 16510), (6604, 13870), (6935, 13208), (7592, 12065), (8255, 11096), (9271, 9880), (9490, 9652)]