1275864260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{6163}}^1$

素因数の和:7124

約数の個数: 48

約数和(自身を含む): 2926469952

約数和(自身を除く): 1650605692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 941, 1882, 3764, 4705, 6163, 9410, 10351, 12326, 18820, 20702, 24652, 30815, 41404, 51755, 61630, 67793, 103510, 123260, 135586, 207020, 271172, 338965, 677930, 1355860, 5799383, 11598766, 23197532, 28996915, 57993830, 63793213, 115987660, 127586426, 255172852, 318966065, 637932130, 1275864260]

約数ペア:

[(1, 1275864260), (2, 637932130), (4, 318966065), (5, 255172852), (10, 127586426), (11, 115987660), (20, 63793213), (22, 57993830), (44, 28996915), (55, 23197532), (110, 11598766), (220, 5799383), (941, 1355860), (1882, 677930), (3764, 338965), (4705, 271172), (6163, 207020), (9410, 135586), (10351, 123260), (12326, 103510), (18820, 67793), (20702, 61630), (24652, 51755), (30815, 41404)]