4016206705

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 5837930496

約数和(自身を除く): 1821723791

約数列:

[1, 5, 7, 31, 35, 53, 155, 211, 217, 265, 331, 371, 1055, 1085, 1477, 1643, 1655, 1855, 2317, 6541, 7385, 8215, 10261, 11183, 11501, 11585, 17543, 32705, 45787, 51305, 55915, 57505, 69841, 71827, 78281, 87715, 122801, 228935, 346673, 349205, 359135, 391405, 488887, 543833, 614005, 1733365, 2165071, 2426711, 2444435, 2719165, 3701573, 3806831, 10825355, 12133555, 15155497, 18507865, 19034155, 25911011, 75777485, 114748763, 129555055, 573743815, 803241341, 4016206705]

約数ペア:

[(1, 4016206705), (5, 803241341), (7, 573743815), (31, 129555055), (35, 114748763), (53, 75777485), (155, 25911011), (211, 19034155), (217, 18507865), (265, 15155497), (331, 12133555), (371, 10825355), (1055, 3806831), (1085, 3701573), (1477, 2719165), (1643, 2444435), (1655, 2426711), (1855, 2165071), (2317, 1733365), (6541, 614005), (7385, 543833), (8215, 488887), (10261, 391405), (11183, 359135), (11501, 349205), (11585, 346673), (17543, 228935), (32705, 122801), (45787, 87715), (51305, 78281), (55915, 71827), (57505, 69841)]