63728660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5783}}^1$

素因数の和:5840

約数の個数: 48

約数和(自身を含む): 145756800

約数和(自身を除く): 82028140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 5783, 11020, 11566, 23132, 28915, 57830, 109877, 115660, 167707, 219754, 335414, 439508, 549385, 670828, 838535, 1098770, 1677070, 2197540, 3186433, 3354140, 6372866, 12745732, 15932165, 31864330, 63728660]

約数ペア:

[(1, 63728660), (2, 31864330), (4, 15932165), (5, 12745732), (10, 6372866), (19, 3354140), (20, 3186433), (29, 2197540), (38, 1677070), (58, 1098770), (76, 838535), (95, 670828), (116, 549385), (145, 439508), (190, 335414), (290, 219754), (380, 167707), (551, 115660), (580, 109877), (1102, 57830), (2204, 28915), (2755, 23132), (5510, 11566), (5783, 11020)]