283053432940

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1\times {\mathrm{73243}}^1$

素因数の和:74422

約数の個数: 48

約数和(自身を含む): 598022611200

約数和(自身を除く): 314969178260

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 971, 995, 1942, 1990, 3884, 3980, 4855, 9710, 19420, 73243, 146486, 193229, 292972, 366215, 386458, 732430, 772916, 966145, 1464860, 1932290, 3864580, 14575357, 29150714, 58301428, 71118953, 72876785, 142237906, 145753570, 284475812, 291507140, 355594765, 711189530, 1422379060, 14152671647, 28305343294, 56610686588, 70763358235, 141526716470, 283053432940]

約数ペア:

[(1, 283053432940), (2, 141526716470), (4, 70763358235), (5, 56610686588), (10, 28305343294), (20, 14152671647), (199, 1422379060), (398, 711189530), (796, 355594765), (971, 291507140), (995, 284475812), (1942, 145753570), (1990, 142237906), (3884, 72876785), (3980, 71118953), (4855, 58301428), (9710, 29150714), (19420, 14575357), (73243, 3864580), (146486, 1932290), (193229, 1464860), (292972, 966145), (366215, 772916), (386458, 732430)]