5325040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 14588352

約数和(自身を除く): 9263312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 257, 259, 280, 296, 370, 514, 518, 560, 592, 740, 1028, 1036, 1285, 1295, 1480, 1799, 2056, 2072, 2570, 2590, 2960, 3598, 4112, 4144, 5140, 5180, 7196, 8995, 9509, 10280, 10360, 14392, 17990, 19018, 20560, 20720, 28784, 35980, 38036, 47545, 66563, 71960, 76072, 95090, 133126, 143920, 152144, 190180, 266252, 332815, 380360, 532504, 665630, 760720, 1065008, 1331260, 2662520, 5325040]

約数ペア:

[(1, 5325040), (2, 2662520), (4, 1331260), (5, 1065008), (7, 760720), (8, 665630), (10, 532504), (14, 380360), (16, 332815), (20, 266252), (28, 190180), (35, 152144), (37, 143920), (40, 133126), (56, 95090), (70, 76072), (74, 71960), (80, 66563), (112, 47545), (140, 38036), (148, 35980), (185, 28784), (257, 20720), (259, 20560), (280, 19018), (296, 17990), (370, 14392), (514, 10360), (518, 10280), (560, 9509), (592, 8995), (740, 7196), (1028, 5180), (1036, 5140), (1285, 4144), (1295, 4112), (1480, 3598), (1799, 2960), (2056, 2590), (2072, 2570)]