13950640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 35997696

約数和(自身を除く): 22047056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 83, 88, 110, 166, 176, 191, 220, 332, 382, 415, 440, 664, 764, 830, 880, 913, 955, 1328, 1528, 1660, 1826, 1910, 2101, 3056, 3320, 3652, 3820, 4202, 4565, 6640, 7304, 7640, 8404, 9130, 10505, 14608, 15280, 15853, 16808, 18260, 21010, 31706, 33616, 36520, 42020, 63412, 73040, 79265, 84040, 126824, 158530, 168080, 174383, 253648, 317060, 348766, 634120, 697532, 871915, 1268240, 1395064, 1743830, 2790128, 3487660, 6975320, 13950640]

約数ペア:

[(1, 13950640), (2, 6975320), (4, 3487660), (5, 2790128), (8, 1743830), (10, 1395064), (11, 1268240), (16, 871915), (20, 697532), (22, 634120), (40, 348766), (44, 317060), (55, 253648), (80, 174383), (83, 168080), (88, 158530), (110, 126824), (166, 84040), (176, 79265), (191, 73040), (220, 63412), (332, 42020), (382, 36520), (415, 33616), (440, 31706), (664, 21010), (764, 18260), (830, 16808), (880, 15853), (913, 15280), (955, 14608), (1328, 10505), (1528, 9130), (1660, 8404), (1826, 7640), (1910, 7304), (2101, 6640), (3056, 4565), (3320, 4202), (3652, 3820)]