12231040

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 30294000

約数和(自身を除く): 18062960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 659, 928, 1160, 1318, 1856, 2320, 2636, 3295, 3712, 4640, 5272, 6590, 9280, 10544, 13180, 18560, 19111, 21088, 26360, 38222, 42176, 52720, 76444, 84352, 95555, 105440, 152888, 191110, 210880, 305776, 382220, 421760, 611552, 764440, 1223104, 1528880, 2446208, 3057760, 6115520, 12231040]

約数ペア:

[(1, 12231040), (2, 6115520), (4, 3057760), (5, 2446208), (8, 1528880), (10, 1223104), (16, 764440), (20, 611552), (29, 421760), (32, 382220), (40, 305776), (58, 210880), (64, 191110), (80, 152888), (116, 105440), (128, 95555), (145, 84352), (160, 76444), (232, 52720), (290, 42176), (320, 38222), (464, 26360), (580, 21088), (640, 19111), (659, 18560), (928, 13180), (1160, 10544), (1318, 9280), (1856, 6590), (2320, 5272), (2636, 4640), (3295, 3712)]