72836060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4663}}^1$

素因数の和:4754

約数の個数: 48

約数和(自身を含む): 169247232

約数和(自身を除く): 96411172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 4663, 7810, 9326, 15620, 18652, 23315, 46630, 51293, 93260, 102586, 205172, 256465, 331073, 512930, 662146, 1025860, 1324292, 1655365, 3310730, 3641803, 6621460, 7283606, 14567212, 18209015, 36418030, 72836060]

約数ペア:

[(1, 72836060), (2, 36418030), (4, 18209015), (5, 14567212), (10, 7283606), (11, 6621460), (20, 3641803), (22, 3310730), (44, 1655365), (55, 1324292), (71, 1025860), (110, 662146), (142, 512930), (220, 331073), (284, 256465), (355, 205172), (710, 102586), (781, 93260), (1420, 51293), (1562, 46630), (3124, 23315), (3905, 18652), (4663, 15620), (7810, 9326)]