3940374610

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{8689}}^1$

素因数の和:9246

約数の個数: 32

約数和(自身を含む): 7179678000

約数和(自身を除く): 3239303390

約数列:

[1, 2, 5, 10, 101, 202, 449, 505, 898, 1010, 2245, 4490, 8689, 17378, 43445, 45349, 86890, 90698, 226745, 453490, 877589, 1755178, 3901361, 4387945, 7802722, 8775890, 19506805, 39013610, 394037461, 788074922, 1970187305, 3940374610]

約数ペア:

[(1, 3940374610), (2, 1970187305), (5, 788074922), (10, 394037461), (101, 39013610), (202, 19506805), (449, 8775890), (505, 7802722), (898, 4387945), (1010, 3901361), (2245, 1755178), (4490, 877589), (8689, 453490), (17378, 226745), (43445, 90698), (45349, 86890)]