17328640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{967}}^1$

素因数の和:997

約数の個数: 80

約数和(自身を含む): 47532672

約数和(自身を除く): 30204032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 967, 1120, 1280, 1792, 1934, 2240, 2560, 3584, 3868, 4480, 4835, 6769, 7736, 8960, 9670, 13538, 15472, 17920, 19340, 27076, 30944, 33845, 38680, 54152, 61888, 67690, 77360, 108304, 123776, 135380, 154720, 216608, 247552, 270760, 309440, 433216, 495104, 541520, 618880, 866432, 1083040, 1237760, 1732864, 2166080, 2475520, 3465728, 4332160, 8664320, 17328640]

約数ペア:

[(1, 17328640), (2, 8664320), (4, 4332160), (5, 3465728), (7, 2475520), (8, 2166080), (10, 1732864), (14, 1237760), (16, 1083040), (20, 866432), (28, 618880), (32, 541520), (35, 495104), (40, 433216), (56, 309440), (64, 270760), (70, 247552), (80, 216608), (112, 154720), (128, 135380), (140, 123776), (160, 108304), (224, 77360), (256, 67690), (280, 61888), (320, 54152), (448, 38680), (512, 33845), (560, 30944), (640, 27076), (896, 19340), (967, 17920), (1120, 15472), (1280, 13538), (1792, 9670), (1934, 8960), (2240, 7736), (2560, 6769), (3584, 4835), (3868, 4480)]