29126440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 82425600

約数和(自身を除く): 53299160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 85, 116, 119, 136, 140, 145, 170, 203, 211, 232, 238, 280, 290, 340, 406, 422, 476, 493, 580, 595, 680, 812, 844, 952, 986, 1015, 1055, 1160, 1190, 1477, 1624, 1688, 1972, 2030, 2110, 2380, 2465, 2954, 3451, 3587, 3944, 4060, 4220, 4760, 4930, 5908, 6119, 6902, 7174, 7385, 8120, 8440, 9860, 11816, 12238, 13804, 14348, 14770, 17255, 17935, 19720, 24476, 25109, 27608, 28696, 29540, 30595, 34510, 35870, 42833, 48952, 50218, 59080, 61190, 69020, 71740, 85666, 100436, 104023, 122380, 125545, 138040, 143480, 171332, 200872, 208046, 214165, 244760, 251090, 342664, 416092, 428330, 502180, 520115, 728161, 832184, 856660, 1004360, 1040230, 1456322, 1713320, 2080460, 2912644, 3640805, 4160920, 5825288, 7281610, 14563220, 29126440]

約数ペア:

[(1, 29126440), (2, 14563220), (4, 7281610), (5, 5825288), (7, 4160920), (8, 3640805), (10, 2912644), (14, 2080460), (17, 1713320), (20, 1456322), (28, 1040230), (29, 1004360), (34, 856660), (35, 832184), (40, 728161), (56, 520115), (58, 502180), (68, 428330), (70, 416092), (85, 342664), (116, 251090), (119, 244760), (136, 214165), (140, 208046), (145, 200872), (170, 171332), (203, 143480), (211, 138040), (232, 125545), (238, 122380), (280, 104023), (290, 100436), (340, 85666), (406, 71740), (422, 69020), (476, 61190), (493, 59080), (580, 50218), (595, 48952), (680, 42833), (812, 35870), (844, 34510), (952, 30595), (986, 29540), (1015, 28696), (1055, 27608), (1160, 25109), (1190, 24476), (1477, 19720), (1624, 17935), (1688, 17255), (1972, 14770), (2030, 14348), (2110, 13804), (2380, 12238), (2465, 11816), (2954, 9860), (3451, 8440), (3587, 8120), (3944, 7385), (4060, 7174), (4220, 6902), (4760, 6119), (4930, 5908)]