141804980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373171}}^1$

素因数の和:373199

約数の個数: 24

約数和(自身を含む): 313464480

約数和(自身を除く): 171659500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 373171, 746342, 1492684, 1865855, 3731710, 7090249, 7463420, 14180498, 28360996, 35451245, 70902490, 141804980]

約数ペア:

[(1, 141804980), (2, 70902490), (4, 35451245), (5, 28360996), (10, 14180498), (19, 7463420), (20, 7090249), (38, 3731710), (76, 1865855), (95, 1492684), (190, 746342), (380, 373171)]