83754470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 81718810

約数列:

[1, 2, 5, 10, 19, 38, 47, 83, 94, 95, 113, 166, 190, 226, 235, 415, 470, 565, 830, 893, 1130, 1577, 1786, 2147, 3154, 3901, 4294, 4465, 5311, 7802, 7885, 8930, 9379, 10622, 10735, 15770, 18758, 19505, 21470, 26555, 39010, 46895, 53110, 74119, 93790, 100909, 148238, 178201, 201818, 356402, 370595, 440813, 504545, 741190, 881626, 891005, 1009090, 1782010, 2204065, 4408130, 8375447, 16750894, 41877235, 83754470]

約数ペア:

[(1, 83754470), (2, 41877235), (5, 16750894), (10, 8375447), (19, 4408130), (38, 2204065), (47, 1782010), (83, 1009090), (94, 891005), (95, 881626), (113, 741190), (166, 504545), (190, 440813), (226, 370595), (235, 356402), (415, 201818), (470, 178201), (565, 148238), (830, 100909), (893, 93790), (1130, 74119), (1577, 53110), (1786, 46895), (2147, 39010), (3154, 26555), (3901, 21470), (4294, 19505), (4465, 18758), (5311, 15770), (7802, 10735), (7885, 10622), (8930, 9379)]