84500080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{150893}}^1$

素因数の和:150913

約数の個数: 40

約数和(自身を含む): 224530272

約数和(自身を除く): 140030192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 150893, 301786, 603572, 754465, 1056251, 1207144, 1508930, 2112502, 2414288, 3017860, 4225004, 5281255, 6035720, 8450008, 10562510, 12071440, 16900016, 21125020, 42250040, 84500080]

約数ペア:

[(1, 84500080), (2, 42250040), (4, 21125020), (5, 16900016), (7, 12071440), (8, 10562510), (10, 8450008), (14, 6035720), (16, 5281255), (20, 4225004), (28, 3017860), (35, 2414288), (40, 2112502), (56, 1508930), (70, 1207144), (80, 1056251), (112, 754465), (140, 603572), (280, 301786), (560, 150893)]