83735440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28289}}^1$

素因数の和:28339

約数の個数: 40

約数和(自身を含む): 199953720

約数和(自身を除く): 116218280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 28289, 56578, 113156, 141445, 226312, 282890, 452624, 565780, 1046693, 1131560, 2093386, 2263120, 4186772, 5233465, 8373544, 10466930, 16747088, 20933860, 41867720, 83735440]

約数ペア:

[(1, 83735440), (2, 41867720), (4, 20933860), (5, 16747088), (8, 10466930), (10, 8373544), (16, 5233465), (20, 4186772), (37, 2263120), (40, 2093386), (74, 1131560), (80, 1046693), (148, 565780), (185, 452624), (296, 282890), (370, 226312), (592, 141445), (740, 113156), (1480, 56578), (2960, 28289)]