63384440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 168551280

約数和(自身を除く): 105166840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 73, 98, 140, 146, 196, 245, 280, 292, 365, 392, 443, 490, 511, 584, 730, 886, 980, 1022, 1460, 1772, 1960, 2044, 2215, 2555, 2920, 3101, 3544, 3577, 4088, 4430, 5110, 6202, 7154, 8860, 10220, 12404, 14308, 15505, 17720, 17885, 20440, 21707, 24808, 28616, 31010, 32339, 35770, 43414, 62020, 64678, 71540, 86828, 108535, 124040, 129356, 143080, 161695, 173656, 217070, 226373, 258712, 323390, 434140, 452746, 646780, 868280, 905492, 1131865, 1293560, 1584611, 1810984, 2263730, 3169222, 4527460, 6338444, 7923055, 9054920, 12676888, 15846110, 31692220, 63384440]

約数ペア:

[(1, 63384440), (2, 31692220), (4, 15846110), (5, 12676888), (7, 9054920), (8, 7923055), (10, 6338444), (14, 4527460), (20, 3169222), (28, 2263730), (35, 1810984), (40, 1584611), (49, 1293560), (56, 1131865), (70, 905492), (73, 868280), (98, 646780), (140, 452746), (146, 434140), (196, 323390), (245, 258712), (280, 226373), (292, 217070), (365, 173656), (392, 161695), (443, 143080), (490, 129356), (511, 124040), (584, 108535), (730, 86828), (886, 71540), (980, 64678), (1022, 62020), (1460, 43414), (1772, 35770), (1960, 32339), (2044, 31010), (2215, 28616), (2555, 24808), (2920, 21707), (3101, 20440), (3544, 17885), (3577, 17720), (4088, 15505), (4430, 14308), (5110, 12404), (6202, 10220), (7154, 8860)]