11494720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 56

約数和(自身を含む): 28995624

約数和(自身を除く): 17500904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2113, 2720, 4226, 5440, 8452, 10565, 16904, 21130, 33808, 35921, 42260, 67616, 71842, 84520, 135232, 143684, 169040, 179605, 287368, 338080, 359210, 574736, 676160, 718420, 1149472, 1436840, 2298944, 2873680, 5747360, 11494720]

約数ペア:

[(1, 11494720), (2, 5747360), (4, 2873680), (5, 2298944), (8, 1436840), (10, 1149472), (16, 718420), (17, 676160), (20, 574736), (32, 359210), (34, 338080), (40, 287368), (64, 179605), (68, 169040), (80, 143684), (85, 135232), (136, 84520), (160, 71842), (170, 67616), (272, 42260), (320, 35921), (340, 33808), (544, 21130), (680, 16904), (1088, 10565), (1360, 8452), (2113, 5440), (2720, 4226)]