172034380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42373}}^1$

素因数の和:42418

約数の個数: 48

約数和(自身を含む): 427129920

約数和(自身を除く): 255095540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 42373, 84746, 169492, 211865, 296611, 423730, 593222, 847460, 1186444, 1228817, 1483055, 2457634, 2966110, 4915268, 5932220, 6144085, 8601719, 12288170, 17203438, 24576340, 34406876, 43008595, 86017190, 172034380]

約数ペア:

[(1, 172034380), (2, 86017190), (4, 43008595), (5, 34406876), (7, 24576340), (10, 17203438), (14, 12288170), (20, 8601719), (28, 6144085), (29, 5932220), (35, 4915268), (58, 2966110), (70, 2457634), (116, 1483055), (140, 1228817), (145, 1186444), (203, 847460), (290, 593222), (406, 423730), (580, 296611), (812, 211865), (1015, 169492), (2030, 84746), (4060, 42373)]