102469180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16061}}^1$

素因数の和:16110

約数の個数: 48

約数和(自身を含む): 242857440

約数和(自身を除く): 140388260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 16061, 32122, 64244, 80305, 160610, 176671, 321220, 353342, 465769, 706684, 883355, 931538, 1766710, 1863076, 2328845, 3533420, 4657690, 5123459, 9315380, 10246918, 20493836, 25617295, 51234590, 102469180]

約数ペア:

[(1, 102469180), (2, 51234590), (4, 25617295), (5, 20493836), (10, 10246918), (11, 9315380), (20, 5123459), (22, 4657690), (29, 3533420), (44, 2328845), (55, 1863076), (58, 1766710), (110, 931538), (116, 883355), (145, 706684), (220, 465769), (290, 353342), (319, 321220), (580, 176671), (638, 160610), (1276, 80305), (1595, 64244), (3190, 32122), (6380, 16061)]