102012880

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1867}}^1$

素因数の和:2563

約数の個数: 40

約数和(自身を含む): 237654432

約数和(自身を除く): 135641552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 1867, 2732, 3415, 3734, 5464, 6830, 7468, 9335, 10928, 13660, 14936, 18670, 27320, 29872, 37340, 54640, 74680, 149360, 1275161, 2550322, 5100644, 6375805, 10201288, 12751610, 20402576, 25503220, 51006440, 102012880]

約数ペア:

[(1, 102012880), (2, 51006440), (4, 25503220), (5, 20402576), (8, 12751610), (10, 10201288), (16, 6375805), (20, 5100644), (40, 2550322), (80, 1275161), (683, 149360), (1366, 74680), (1867, 54640), (2732, 37340), (3415, 29872), (3734, 27320), (5464, 18670), (6830, 14936), (7468, 13660), (9335, 10928)]