25080860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5779}}^1$

素因数の和:5826

約数の個数: 48

約数和(自身を含む): 62146560

約数和(自身を除く): 37065700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5779, 11558, 23116, 28895, 40453, 57790, 80906, 115580, 161812, 179149, 202265, 358298, 404530, 716596, 809060, 895745, 1254043, 1791490, 2508086, 3582980, 5016172, 6270215, 12540430, 25080860]

約数ペア:

[(1, 25080860), (2, 12540430), (4, 6270215), (5, 5016172), (7, 3582980), (10, 2508086), (14, 1791490), (20, 1254043), (28, 895745), (31, 809060), (35, 716596), (62, 404530), (70, 358298), (124, 202265), (140, 179149), (155, 161812), (217, 115580), (310, 80906), (434, 57790), (620, 40453), (868, 28895), (1085, 23116), (2170, 11558), (4340, 5779)]