3426640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 9463680

約数和(自身を除く): 6037040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 211, 232, 280, 290, 406, 422, 464, 560, 580, 812, 844, 1015, 1055, 1160, 1477, 1624, 1688, 2030, 2110, 2320, 2954, 3248, 3376, 4060, 4220, 5908, 6119, 7385, 8120, 8440, 11816, 12238, 14770, 16240, 16880, 23632, 24476, 29540, 30595, 42833, 48952, 59080, 61190, 85666, 97904, 118160, 122380, 171332, 214165, 244760, 342664, 428330, 489520, 685328, 856660, 1713320, 3426640]

約数ペア:

[(1, 3426640), (2, 1713320), (4, 856660), (5, 685328), (7, 489520), (8, 428330), (10, 342664), (14, 244760), (16, 214165), (20, 171332), (28, 122380), (29, 118160), (35, 97904), (40, 85666), (56, 61190), (58, 59080), (70, 48952), (80, 42833), (112, 30595), (116, 29540), (140, 24476), (145, 23632), (203, 16880), (211, 16240), (232, 14770), (280, 12238), (290, 11816), (406, 8440), (422, 8120), (464, 7385), (560, 6119), (580, 5908), (812, 4220), (844, 4060), (1015, 3376), (1055, 3248), (1160, 2954), (1477, 2320), (1624, 2110), (1688, 2030)]