713404120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124721}}^1$

素因数の和:124756

約数の個数: 64

約数和(自身を含む): 1885796640

約数和(自身を除く): 1172392520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 124721, 249442, 498884, 623605, 997768, 1247210, 1371931, 1621373, 2494420, 2743862, 3242746, 4988840, 5487724, 6485492, 6859655, 8106865, 10975448, 12970984, 13719310, 16213730, 17835103, 27438620, 32427460, 35670206, 54877240, 64854920, 71340412, 89175515, 142680824, 178351030, 356702060, 713404120]

約数ペア:

[(1, 713404120), (2, 356702060), (4, 178351030), (5, 142680824), (8, 89175515), (10, 71340412), (11, 64854920), (13, 54877240), (20, 35670206), (22, 32427460), (26, 27438620), (40, 17835103), (44, 16213730), (52, 13719310), (55, 12970984), (65, 10975448), (88, 8106865), (104, 6859655), (110, 6485492), (130, 5487724), (143, 4988840), (220, 3242746), (260, 2743862), (286, 2494420), (440, 1621373), (520, 1371931), (572, 1247210), (715, 997768), (1144, 623605), (1430, 498884), (2860, 249442), (5720, 124721)]