193007240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5021}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 448816140

約数和(自身を除く): 255808900

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 5021, 7688, 9610, 10042, 19220, 20084, 25105, 38440, 40168, 50210, 100420, 155651, 200840, 311302, 622604, 778255, 1245208, 1556510, 3113020, 4825181, 6226040, 9650362, 19300724, 24125905, 38601448, 48251810, 96503620, 193007240]

約数ペア:

[(1, 193007240), (2, 96503620), (4, 48251810), (5, 38601448), (8, 24125905), (10, 19300724), (20, 9650362), (31, 6226040), (40, 4825181), (62, 3113020), (124, 1556510), (155, 1245208), (248, 778255), (310, 622604), (620, 311302), (961, 200840), (1240, 155651), (1922, 100420), (3844, 50210), (4805, 40168), (5021, 38440), (7688, 25105), (9610, 20084), (10042, 19220)]