91633040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 222842880

約数和(自身を除く): 131209840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 311, 464, 508, 580, 622, 635, 1016, 1160, 1244, 1270, 1555, 2032, 2320, 2488, 2540, 3110, 3683, 4976, 5080, 6220, 7366, 9019, 10160, 12440, 14732, 18038, 18415, 24880, 29464, 36076, 36830, 39497, 45095, 58928, 72152, 73660, 78994, 90190, 144304, 147320, 157988, 180380, 197485, 294640, 315976, 360760, 394970, 631952, 721520, 789940, 1145413, 1579880, 2290826, 3159760, 4581652, 5727065, 9163304, 11454130, 18326608, 22908260, 45816520, 91633040]

約数ペア:

[(1, 91633040), (2, 45816520), (4, 22908260), (5, 18326608), (8, 11454130), (10, 9163304), (16, 5727065), (20, 4581652), (29, 3159760), (40, 2290826), (58, 1579880), (80, 1145413), (116, 789940), (127, 721520), (145, 631952), (232, 394970), (254, 360760), (290, 315976), (311, 294640), (464, 197485), (508, 180380), (580, 157988), (622, 147320), (635, 144304), (1016, 90190), (1160, 78994), (1244, 73660), (1270, 72152), (1555, 58928), (2032, 45095), (2320, 39497), (2488, 36830), (2540, 36076), (3110, 29464), (3683, 24880), (4976, 18415), (5080, 18038), (6220, 14732), (7366, 12440), (9019, 10160)]