34987520

素因数分解:

$2^9\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 85440960

約数和(自身を除く): 50453440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 173, 256, 316, 320, 346, 395, 512, 632, 640, 692, 790, 865, 1264, 1280, 1384, 1580, 1730, 2528, 2560, 2768, 3160, 3460, 5056, 5536, 6320, 6920, 10112, 11072, 12640, 13667, 13840, 20224, 22144, 25280, 27334, 27680, 40448, 44288, 50560, 54668, 55360, 68335, 88576, 101120, 109336, 110720, 136670, 202240, 218672, 221440, 273340, 437344, 442880, 546680, 874688, 1093360, 1749376, 2186720, 3498752, 4373440, 6997504, 8746880, 17493760, 34987520]

約数ペア:

[(1, 34987520), (2, 17493760), (4, 8746880), (5, 6997504), (8, 4373440), (10, 3498752), (16, 2186720), (20, 1749376), (32, 1093360), (40, 874688), (64, 546680), (79, 442880), (80, 437344), (128, 273340), (158, 221440), (160, 218672), (173, 202240), (256, 136670), (316, 110720), (320, 109336), (346, 101120), (395, 88576), (512, 68335), (632, 55360), (640, 54668), (692, 50560), (790, 44288), (865, 40448), (1264, 27680), (1280, 27334), (1384, 25280), (1580, 22144), (1730, 20224), (2528, 13840), (2560, 13667), (2768, 12640), (3160, 11072), (3460, 10112), (5056, 6920), (5536, 6320)]