33680780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 81587520

約数和(自身を除く): 47906740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2129, 2260, 3164, 3955, 4258, 7910, 8516, 10645, 14903, 15820, 21290, 29806, 42580, 59612, 74515, 149030, 240577, 298060, 481154, 962308, 1202885, 1684039, 2405770, 3368078, 4811540, 6736156, 8420195, 16840390, 33680780]

約数ペア:

[(1, 33680780), (2, 16840390), (4, 8420195), (5, 6736156), (7, 4811540), (10, 3368078), (14, 2405770), (20, 1684039), (28, 1202885), (35, 962308), (70, 481154), (113, 298060), (140, 240577), (226, 149030), (452, 74515), (565, 59612), (791, 42580), (1130, 29806), (1582, 21290), (2129, 15820), (2260, 14903), (3164, 10645), (3955, 8516), (4258, 7910)]