57622040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29399}}^1$

素因数の和:29424

約数の個数: 48

約数和(自身を含む): 150822000

約数和(自身を除く): 93199960

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, 29399, 58798, 117596, 146995, 205793, 235192, 293990, 411586, 587980, 823172, 1028965, 1175960, 1440551, 1646344, 2057930, 2881102, 4115860, 5762204, 7202755, 8231720, 11524408, 14405510, 28811020, 57622040]

約数ペア:

[(1, 57622040), (2, 28811020), (4, 14405510), (5, 11524408), (7, 8231720), (8, 7202755), (10, 5762204), (14, 4115860), (20, 2881102), (28, 2057930), (35, 1646344), (40, 1440551), (49, 1175960), (56, 1028965), (70, 823172), (98, 587980), (140, 411586), (196, 293990), (245, 235192), (280, 205793), (392, 146995), (490, 117596), (980, 58798), (1960, 29399)]