126304420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6917}}^1$

素因数の和:7020

約数の個数: 48

約数和(自身を含む): 292880448

約数和(自身を除く): 166576028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 6917, 9130, 13834, 18260, 27668, 34585, 69170, 76087, 138340, 152174, 304348, 380435, 574111, 760870, 1148222, 1521740, 2296444, 2870555, 5741110, 6315221, 11482220, 12630442, 25260884, 31576105, 63152210, 126304420]

約数ペア:

[(1, 126304420), (2, 63152210), (4, 31576105), (5, 25260884), (10, 12630442), (11, 11482220), (20, 6315221), (22, 5741110), (44, 2870555), (55, 2296444), (83, 1521740), (110, 1148222), (166, 760870), (220, 574111), (332, 380435), (415, 304348), (830, 152174), (913, 138340), (1660, 76087), (1826, 69170), (3652, 34585), (4565, 27668), (6917, 18260), (9130, 13834)]