5198882372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{19961}}^1$

素因数の和:20156

約数の個数: 48

約数和(自身を含む): 10060848000

約数和(自身を除く): 4861965628

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 149, 298, 437, 596, 874, 1748, 2831, 3427, 5662, 6854, 11324, 13708, 19961, 39922, 65113, 79844, 130226, 260452, 379259, 459103, 758518, 918206, 1517036, 1836412, 2974189, 5948378, 8722957, 11896756, 17445914, 34891828, 56509591, 68406347, 113019182, 136812694, 226038364, 273625388, 1299720593, 2599441186, 5198882372]

約数ペア:

[(1, 5198882372), (2, 2599441186), (4, 1299720593), (19, 273625388), (23, 226038364), (38, 136812694), (46, 113019182), (76, 68406347), (92, 56509591), (149, 34891828), (298, 17445914), (437, 11896756), (596, 8722957), (874, 5948378), (1748, 2974189), (2831, 1836412), (3427, 1517036), (5662, 918206), (6854, 758518), (11324, 459103), (13708, 379259), (19961, 260452), (39922, 130226), (65113, 79844)]