2016572047240

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1\times {\mathrm{1066721}}^1$

素因数の和:1067182

約数の個数: 64

約数和(自身を含む): 4580589605760

約数和(自身を除く): 2564017558520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 283, 334, 566, 668, 835, 1132, 1336, 1415, 1670, 2264, 2830, 3340, 5660, 6680, 11320, 47261, 94522, 189044, 236305, 378088, 472610, 945220, 1066721, 1890440, 2133442, 4266884, 5333605, 8533768, 10667210, 21334420, 42668840, 178142407, 301882043, 356284814, 603764086, 712569628, 890712035, 1207528172, 1425139256, 1509410215, 1781424070, 2415056344, 3018820430, 3562848140, 6037640860, 7125696280, 12075281720, 50414301181, 100828602362, 201657204724, 252071505905, 403314409448, 504143011810, 1008286023620, 2016572047240]

約数ペア:

[(1, 2016572047240), (2, 1008286023620), (4, 504143011810), (5, 403314409448), (8, 252071505905), (10, 201657204724), (20, 100828602362), (40, 50414301181), (167, 12075281720), (283, 7125696280), (334, 6037640860), (566, 3562848140), (668, 3018820430), (835, 2415056344), (1132, 1781424070), (1336, 1509410215), (1415, 1425139256), (1670, 1207528172), (2264, 890712035), (2830, 712569628), (3340, 603764086), (5660, 356284814), (6680, 301882043), (11320, 178142407), (47261, 42668840), (94522, 21334420), (189044, 10667210), (236305, 8533768), (378088, 5333605), (472610, 4266884), (945220, 2133442), (1066721, 1890440)]