10901800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 31248000

約数和(自身を除く): 20346200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 599, 650, 700, 728, 910, 1198, 1300, 1400, 1820, 2275, 2396, 2600, 2995, 3640, 4193, 4550, 4792, 5990, 7787, 8386, 9100, 11980, 14975, 15574, 16772, 18200, 20965, 23960, 29950, 31148, 33544, 38935, 41930, 54509, 59900, 62296, 77870, 83860, 104825, 109018, 119800, 155740, 167720, 194675, 209650, 218036, 272545, 311480, 389350, 419300, 436072, 545090, 778700, 838600, 1090180, 1362725, 1557400, 2180360, 2725450, 5450900, 10901800]

約数ペア:

[(1, 10901800), (2, 5450900), (4, 2725450), (5, 2180360), (7, 1557400), (8, 1362725), (10, 1090180), (13, 838600), (14, 778700), (20, 545090), (25, 436072), (26, 419300), (28, 389350), (35, 311480), (40, 272545), (50, 218036), (52, 209650), (56, 194675), (65, 167720), (70, 155740), (91, 119800), (100, 109018), (104, 104825), (130, 83860), (140, 77870), (175, 62296), (182, 59900), (200, 54509), (260, 41930), (280, 38935), (325, 33544), (350, 31148), (364, 29950), (455, 23960), (520, 20965), (599, 18200), (650, 16772), (700, 15574), (728, 14975), (910, 11980), (1198, 9100), (1300, 8386), (1400, 7787), (1820, 5990), (2275, 4792), (2396, 4550), (2600, 4193), (2995, 3640)]