47366440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 117754560

約数和(自身を除く): 70388120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1297, 1660, 1826, 2594, 3320, 3652, 4565, 5188, 6485, 7304, 9130, 10376, 12970, 14267, 18260, 25940, 28534, 36520, 51880, 57068, 71335, 107651, 114136, 142670, 215302, 285340, 430604, 538255, 570680, 861208, 1076510, 1184161, 2153020, 2368322, 4306040, 4736644, 5920805, 9473288, 11841610, 23683220, 47366440]

約数ペア:

[(1, 47366440), (2, 23683220), (4, 11841610), (5, 9473288), (8, 5920805), (10, 4736644), (11, 4306040), (20, 2368322), (22, 2153020), (40, 1184161), (44, 1076510), (55, 861208), (83, 570680), (88, 538255), (110, 430604), (166, 285340), (220, 215302), (332, 142670), (415, 114136), (440, 107651), (664, 71335), (830, 57068), (913, 51880), (1297, 36520), (1660, 28534), (1826, 25940), (2594, 18260), (3320, 14267), (3652, 12970), (4565, 10376), (5188, 9130), (6485, 7304)]