2309486540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{14153}}^1$

素因数の和:14402

約数の個数: 48

約数和(自身を含む): 4993531200

約数和(自身を除く): 2684044660

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 199, 205, 398, 410, 796, 820, 995, 1990, 3980, 8159, 14153, 16318, 28306, 32636, 40795, 56612, 70765, 81590, 141530, 163180, 283060, 580273, 1160546, 2321092, 2816447, 2901365, 5632894, 5802730, 11265788, 11605460, 14082235, 28164470, 56328940, 115474327, 230948654, 461897308, 577371635, 1154743270, 2309486540]

約数ペア:

[(1, 2309486540), (2, 1154743270), (4, 577371635), (5, 461897308), (10, 230948654), (20, 115474327), (41, 56328940), (82, 28164470), (164, 14082235), (199, 11605460), (205, 11265788), (398, 5802730), (410, 5632894), (796, 2901365), (820, 2816447), (995, 2321092), (1990, 1160546), (3980, 580273), (8159, 283060), (14153, 163180), (16318, 141530), (28306, 81590), (32636, 70765), (40795, 56612)]