13754020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5779}}^1$

素因数の和:5812

約数の個数: 48

約数和(自身を含む): 34957440

約数和(自身を除く): 21203420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5779, 11558, 23116, 28895, 40453, 57790, 80906, 98243, 115580, 161812, 196486, 202265, 392972, 404530, 491215, 687701, 809060, 982430, 1375402, 1964860, 2750804, 3438505, 6877010, 13754020]

約数ペア:

[(1, 13754020), (2, 6877010), (4, 3438505), (5, 2750804), (7, 1964860), (10, 1375402), (14, 982430), (17, 809060), (20, 687701), (28, 491215), (34, 404530), (35, 392972), (68, 202265), (70, 196486), (85, 161812), (119, 115580), (140, 98243), (170, 80906), (238, 57790), (340, 40453), (476, 28895), (595, 23116), (1190, 11558), (2380, 5779)]