39649400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 106659840

約数和(自身を除く): 67010440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 127, 140, 175, 200, 223, 254, 280, 350, 446, 508, 635, 700, 889, 892, 1016, 1115, 1270, 1400, 1561, 1778, 1784, 2230, 2540, 3122, 3175, 3556, 4445, 4460, 5080, 5575, 6244, 6350, 7112, 7805, 8890, 8920, 11150, 12488, 12700, 15610, 17780, 22225, 22300, 25400, 28321, 31220, 35560, 39025, 44450, 44600, 56642, 62440, 78050, 88900, 113284, 141605, 156100, 177800, 198247, 226568, 283210, 312200, 396494, 566420, 708025, 792988, 991235, 1132840, 1416050, 1585976, 1982470, 2832100, 3964940, 4956175, 5664200, 7929880, 9912350, 19824700, 39649400]

約数ペア:

[(1, 39649400), (2, 19824700), (4, 9912350), (5, 7929880), (7, 5664200), (8, 4956175), (10, 3964940), (14, 2832100), (20, 1982470), (25, 1585976), (28, 1416050), (35, 1132840), (40, 991235), (50, 792988), (56, 708025), (70, 566420), (100, 396494), (127, 312200), (140, 283210), (175, 226568), (200, 198247), (223, 177800), (254, 156100), (280, 141605), (350, 113284), (446, 88900), (508, 78050), (635, 62440), (700, 56642), (889, 44600), (892, 44450), (1016, 39025), (1115, 35560), (1270, 31220), (1400, 28321), (1561, 25400), (1778, 22300), (1784, 22225), (2230, 17780), (2540, 15610), (3122, 12700), (3175, 12488), (3556, 11150), (4445, 8920), (4460, 8890), (5080, 7805), (5575, 7112), (6244, 6350)]