5063120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3363

約数の個数: 40

約数和(自身を含む): 12395040

約数和(自身を除く): 7331920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3331, 6662, 13324, 16655, 26648, 33310, 53296, 63289, 66620, 126578, 133240, 253156, 266480, 316445, 506312, 632890, 1012624, 1265780, 2531560, 5063120]

約数ペア:

[(1, 5063120), (2, 2531560), (4, 1265780), (5, 1012624), (8, 632890), (10, 506312), (16, 316445), (19, 266480), (20, 253156), (38, 133240), (40, 126578), (76, 66620), (80, 63289), (95, 53296), (152, 33310), (190, 26648), (304, 16655), (380, 13324), (760, 6662), (1520, 3331)]