11513649280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2570011}}^1$

素因数の和:2570037

約数の個数: 64

約数和(自身を含む): 31456946880

約数和(自身を除く): 19943297600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 2570011, 5140022, 10280044, 12850055, 17990077, 20560088, 25700110, 35980154, 41120176, 51400220, 71960308, 82240352, 89950385, 102800440, 143920616, 164480704, 179900770, 205600880, 287841232, 328961408, 359801540, 411201760, 575682464, 719603080, 822403520, 1151364928, 1439206160, 1644807040, 2302729856, 2878412320, 5756824640, 11513649280]

約数ペア:

[(1, 11513649280), (2, 5756824640), (4, 2878412320), (5, 2302729856), (7, 1644807040), (8, 1439206160), (10, 1151364928), (14, 822403520), (16, 719603080), (20, 575682464), (28, 411201760), (32, 359801540), (35, 328961408), (40, 287841232), (56, 205600880), (64, 179900770), (70, 164480704), (80, 143920616), (112, 102800440), (128, 89950385), (140, 82240352), (160, 71960308), (224, 51400220), (280, 41120176), (320, 35980154), (448, 25700110), (560, 20560088), (640, 17990077), (896, 12850055), (1120, 10280044), (2240, 5140022), (4480, 2570011)]