85442181290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1295953}}^1$

素因数の和:1296326

約数の個数: 32

約数和(自身を含む): 162357117120

約数和(自身を除く): 76914935830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 347, 694, 1735, 3470, 6593, 13186, 32965, 65930, 1295953, 2591906, 6479765, 12959530, 24623107, 49246214, 123115535, 246231070, 449695691, 899391382, 2248478455, 4496956910, 8544218129, 17088436258, 42721090645, 85442181290]

約数ペア:

[(1, 85442181290), (2, 42721090645), (5, 17088436258), (10, 8544218129), (19, 4496956910), (38, 2248478455), (95, 899391382), (190, 449695691), (347, 246231070), (694, 123115535), (1735, 49246214), (3470, 24623107), (6593, 12959530), (13186, 6479765), (32965, 2591906), (65930, 1295953)]