104112640

素因数分解:

$2^9\times 5^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:697

約数の個数: 80

約数和(自身を含む): 253769472

約数和(自身を除く): 149656832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 607, 640, 670, 1072, 1214, 1280, 1340, 2144, 2428, 2560, 2680, 3035, 4288, 4856, 5360, 6070, 8576, 9712, 10720, 12140, 17152, 19424, 21440, 24280, 34304, 38848, 40669, 42880, 48560, 77696, 81338, 85760, 97120, 155392, 162676, 171520, 194240, 203345, 310784, 325352, 388480, 406690, 650704, 776960, 813380, 1301408, 1553920, 1626760, 2602816, 3253520, 5205632, 6507040, 10411264, 13014080, 20822528, 26028160, 52056320, 104112640]

約数ペア:

[(1, 104112640), (2, 52056320), (4, 26028160), (5, 20822528), (8, 13014080), (10, 10411264), (16, 6507040), (20, 5205632), (32, 3253520), (40, 2602816), (64, 1626760), (67, 1553920), (80, 1301408), (128, 813380), (134, 776960), (160, 650704), (256, 406690), (268, 388480), (320, 325352), (335, 310784), (512, 203345), (536, 194240), (607, 171520), (640, 162676), (670, 155392), (1072, 97120), (1214, 85760), (1280, 81338), (1340, 77696), (2144, 48560), (2428, 42880), (2560, 40669), (2680, 38848), (3035, 34304), (4288, 24280), (4856, 21440), (5360, 19424), (6070, 17152), (8576, 12140), (9712, 10720)]