15888932480

素因数分解:

$2^7\times 5^1\times {\mathrm{257}}^1\times {\mathrm{96601}}^1$

素因数の和:96877

約数の個数: 64

約数和(自身を含む): 38132673480

約数和(自身を除く): 22243741000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 257, 320, 514, 640, 1028, 1285, 2056, 2570, 4112, 5140, 8224, 10280, 16448, 20560, 32896, 41120, 82240, 96601, 164480, 193202, 386404, 483005, 772808, 966010, 1545616, 1932020, 3091232, 3864040, 6182464, 7728080, 12364928, 15456160, 24826457, 30912320, 49652914, 61824640, 99305828, 124132285, 198611656, 248264570, 397223312, 496529140, 794446624, 993058280, 1588893248, 1986116560, 3177786496, 3972233120, 7944466240, 15888932480]

約数ペア:

[(1, 15888932480), (2, 7944466240), (4, 3972233120), (5, 3177786496), (8, 1986116560), (10, 1588893248), (16, 993058280), (20, 794446624), (32, 496529140), (40, 397223312), (64, 248264570), (80, 198611656), (128, 124132285), (160, 99305828), (257, 61824640), (320, 49652914), (514, 30912320), (640, 24826457), (1028, 15456160), (1285, 12364928), (2056, 7728080), (2570, 6182464), (4112, 3864040), (5140, 3091232), (8224, 1932020), (10280, 1545616), (16448, 966010), (20560, 772808), (32896, 483005), (41120, 386404), (82240, 193202), (96601, 164480)]