42083840

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 80

約数和(自身を含む): 106948512

約数和(自身を除く): 64864672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 967, 1088, 1280, 1360, 1934, 2176, 2560, 2720, 3868, 4352, 4835, 5440, 7736, 8704, 9670, 10880, 15472, 16439, 19340, 21760, 30944, 32878, 38680, 43520, 61888, 65756, 77360, 82195, 123776, 131512, 154720, 164390, 247552, 263024, 309440, 328780, 495104, 526048, 618880, 657560, 1052096, 1237760, 1315120, 2104192, 2475520, 2630240, 4208384, 5260480, 8416768, 10520960, 21041920, 42083840]

約数ペア:

[(1, 42083840), (2, 21041920), (4, 10520960), (5, 8416768), (8, 5260480), (10, 4208384), (16, 2630240), (17, 2475520), (20, 2104192), (32, 1315120), (34, 1237760), (40, 1052096), (64, 657560), (68, 618880), (80, 526048), (85, 495104), (128, 328780), (136, 309440), (160, 263024), (170, 247552), (256, 164390), (272, 154720), (320, 131512), (340, 123776), (512, 82195), (544, 77360), (640, 65756), (680, 61888), (967, 43520), (1088, 38680), (1280, 32878), (1360, 30944), (1934, 21760), (2176, 19340), (2560, 16439), (2720, 15472), (3868, 10880), (4352, 9670), (4835, 8704), (5440, 7736)]