228775352840

素因数分解:

$2^3\times 5^1\times {\mathrm{4903}}^1\times {\mathrm{1166507}}^1$

素因数の和:1171421

約数の個数: 32

約数和(自身を含む): 514849970880

約数和(自身を除く): 286074618040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4903, 9806, 19612, 24515, 39224, 49030, 98060, 196120, 1166507, 2333014, 4666028, 5832535, 9332056, 11665070, 23330140, 46660280, 5719383821, 11438767642, 22877535284, 28596919105, 45755070568, 57193838210, 114387676420, 228775352840]

約数ペア:

[(1, 228775352840), (2, 114387676420), (4, 57193838210), (5, 45755070568), (8, 28596919105), (10, 22877535284), (20, 11438767642), (40, 5719383821), (4903, 46660280), (9806, 23330140), (19612, 11665070), (24515, 9332056), (39224, 5832535), (49030, 4666028), (98060, 2333014), (196120, 1166507)]