1000651520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71069}}^1$

素因数の和:71101

約数の個数: 72

約数和(自身を含む): 2614807440

約数和(自身を除く): 1614155920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2816, 3520, 7040, 14080, 71069, 142138, 284276, 355345, 568552, 710690, 781759, 1137104, 1421380, 1563518, 2274208, 2842760, 3127036, 3908795, 4548416, 5685520, 6254072, 7817590, 9096832, 11371040, 12508144, 15635180, 18193664, 22742080, 25016288, 31270360, 45484160, 50032576, 62540720, 90968320, 100065152, 125081440, 200130304, 250162880, 500325760, 1000651520]

約数ペア:

[(1, 1000651520), (2, 500325760), (4, 250162880), (5, 200130304), (8, 125081440), (10, 100065152), (11, 90968320), (16, 62540720), (20, 50032576), (22, 45484160), (32, 31270360), (40, 25016288), (44, 22742080), (55, 18193664), (64, 15635180), (80, 12508144), (88, 11371040), (110, 9096832), (128, 7817590), (160, 6254072), (176, 5685520), (220, 4548416), (256, 3908795), (320, 3127036), (352, 2842760), (440, 2274208), (640, 1563518), (704, 1421380), (880, 1137104), (1280, 781759), (1408, 710690), (1760, 568552), (2816, 355345), (3520, 284276), (7040, 142138), (14080, 71069)]