376423880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{192053}}^1$

素因数の和:192078

約数の個数: 48

約数和(自身を含む): 985237020

約数和(自身を除く): 608813140

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, 192053, 384106, 768212, 960265, 1344371, 1536424, 1920530, 2688742, 3841060, 5377484, 6721855, 7682120, 9410597, 10754968, 13443710, 18821194, 26887420, 37642388, 47052985, 53774840, 75284776, 94105970, 188211940, 376423880]

約数ペア:

[(1, 376423880), (2, 188211940), (4, 94105970), (5, 75284776), (7, 53774840), (8, 47052985), (10, 37642388), (14, 26887420), (20, 18821194), (28, 13443710), (35, 10754968), (40, 9410597), (49, 7682120), (56, 6721855), (70, 5377484), (98, 3841060), (140, 2688742), (196, 1920530), (245, 1536424), (280, 1344371), (392, 960265), (490, 768212), (980, 384106), (1960, 192053)]