83214040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22861}}^1$

素因数の和:22892

約数の個数: 64

約数和(自身を含む): 230448960

約数和(自身を除く): 147234920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 22861, 45722, 91444, 114305, 160027, 182888, 228610, 297193, 320054, 457220, 594386, 640108, 800135, 914440, 1188772, 1280216, 1485965, 1600270, 2080351, 2377544, 2971930, 3200540, 4160702, 5943860, 6401080, 8321404, 10401755, 11887720, 16642808, 20803510, 41607020, 83214040]

約数ペア:

[(1, 83214040), (2, 41607020), (4, 20803510), (5, 16642808), (7, 11887720), (8, 10401755), (10, 8321404), (13, 6401080), (14, 5943860), (20, 4160702), (26, 3200540), (28, 2971930), (35, 2377544), (40, 2080351), (52, 1600270), (56, 1485965), (65, 1280216), (70, 1188772), (91, 914440), (104, 800135), (130, 640108), (140, 594386), (182, 457220), (260, 320054), (280, 297193), (364, 228610), (455, 182888), (520, 160027), (728, 114305), (910, 91444), (1820, 45722), (3640, 22861)]