48581860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 108158400

約数和(自身を除く): 59576540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 692, 739, 865, 1478, 1730, 2956, 3287, 3460, 3695, 6574, 7390, 13148, 14041, 14780, 16435, 28082, 32870, 56164, 65740, 70205, 127847, 140410, 255694, 280820, 511388, 639235, 1278470, 2429093, 2556940, 4858186, 9716372, 12145465, 24290930, 48581860]

約数ペア:

[(1, 48581860), (2, 24290930), (4, 12145465), (5, 9716372), (10, 4858186), (19, 2556940), (20, 2429093), (38, 1278470), (76, 639235), (95, 511388), (173, 280820), (190, 255694), (346, 140410), (380, 127847), (692, 70205), (739, 65740), (865, 56164), (1478, 32870), (1730, 28082), (2956, 16435), (3287, 14780), (3460, 14041), (3695, 13148), (6574, 7390)]