13307541460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{488171}}^1$

素因数の和:488256

約数の個数: 48

約数和(自身を含む): 29524642560

約数和(自身を除く): 16217101100

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2726, 5452, 6815, 13630, 27260, 488171, 976342, 1952684, 2440855, 4881710, 9763420, 14156959, 22944037, 28313918, 45888074, 56627836, 70784795, 91776148, 114720185, 141569590, 229440370, 283139180, 458880740, 665377073, 1330754146, 2661508292, 3326885365, 6653770730, 13307541460]

約数ペア:

[(1, 13307541460), (2, 6653770730), (4, 3326885365), (5, 2661508292), (10, 1330754146), (20, 665377073), (29, 458880740), (47, 283139180), (58, 229440370), (94, 141569590), (116, 114720185), (145, 91776148), (188, 70784795), (235, 56627836), (290, 45888074), (470, 28313918), (580, 22944037), (940, 14156959), (1363, 9763420), (2726, 4881710), (5452, 2440855), (6815, 1952684), (13630, 976342), (27260, 488171)]