17281061120

素因数分解:

$2^8\times 5^1\times {\mathrm{367}}^1\times {\mathrm{36787}}^1$

素因数の和:37175

約数の個数: 72

約数和(自身を含む): 41507458944

約数和(自身を除く): 24226397824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 367, 640, 734, 1280, 1468, 1835, 2936, 3670, 5872, 7340, 11744, 14680, 23488, 29360, 36787, 46976, 58720, 73574, 93952, 117440, 147148, 183935, 234880, 294296, 367870, 469760, 588592, 735740, 1177184, 1471480, 2354368, 2942960, 4708736, 5885920, 9417472, 11771840, 13500829, 23543680, 27001658, 47087360, 54003316, 67504145, 108006632, 135008290, 216013264, 270016580, 432026528, 540033160, 864053056, 1080066320, 1728106112, 2160132640, 3456212224, 4320265280, 8640530560, 17281061120]

約数ペア:

[(1, 17281061120), (2, 8640530560), (4, 4320265280), (5, 3456212224), (8, 2160132640), (10, 1728106112), (16, 1080066320), (20, 864053056), (32, 540033160), (40, 432026528), (64, 270016580), (80, 216013264), (128, 135008290), (160, 108006632), (256, 67504145), (320, 54003316), (367, 47087360), (640, 27001658), (734, 23543680), (1280, 13500829), (1468, 11771840), (1835, 9417472), (2936, 5885920), (3670, 4708736), (5872, 2942960), (7340, 2354368), (11744, 1471480), (14680, 1177184), (23488, 735740), (29360, 588592), (36787, 469760), (46976, 367870), (58720, 294296), (73574, 234880), (93952, 183935), (117440, 147148)]