192430840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{98179}}^1$

素因数の和:98204

約数の個数: 48

約数和(自身を含む): 503663400

約数和(自身を除く): 311232560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 98179, 196358, 392716, 490895, 687253, 785432, 981790, 1374506, 1963580, 2749012, 3436265, 3927160, 4810771, 5498024, 6872530, 9621542, 13745060, 19243084, 24053855, 27490120, 38486168, 48107710, 96215420, 192430840]

約数ペア:

[(1, 192430840), (2, 96215420), (4, 48107710), (5, 38486168), (7, 27490120), (8, 24053855), (10, 19243084), (14, 13745060), (20, 9621542), (28, 6872530), (35, 5498024), (40, 4810771), (49, 3927160), (56, 3436265), (70, 2749012), (98, 1963580), (140, 1374506), (196, 981790), (245, 785432), (280, 687253), (392, 490895), (490, 392716), (980, 196358), (1960, 98179)]