5200886499280

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{2928559}}^1$

素因数の和:2928932

約数の個数: 80

約数和(自身を含む): 12288706329600

約数和(自身を除く): 7087819830320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 281, 316, 395, 562, 632, 790, 1124, 1264, 1405, 1580, 2248, 2810, 3160, 4496, 5620, 6320, 11240, 22199, 22480, 44398, 88796, 110995, 177592, 221990, 355184, 443980, 887960, 1775920, 2928559, 5857118, 11714236, 14642795, 23428472, 29285590, 46856944, 58571180, 117142360, 231356161, 234284720, 462712322, 822925079, 925424644, 1156780805, 1645850158, 1850849288, 2313561610, 3291700316, 3701698576, 4114625395, 4627123220, 6583400632, 8229250790, 9254246440, 13166801264, 16458501580, 18508492880, 32917003160, 65011081241, 65834006320, 130022162482, 260044324964, 325055406205, 520088649928, 650110812410, 1040177299856, 1300221624820, 2600443249640, 5200886499280]

約数ペア:

[(1, 5200886499280), (2, 2600443249640), (4, 1300221624820), (5, 1040177299856), (8, 650110812410), (10, 520088649928), (16, 325055406205), (20, 260044324964), (40, 130022162482), (79, 65834006320), (80, 65011081241), (158, 32917003160), (281, 18508492880), (316, 16458501580), (395, 13166801264), (562, 9254246440), (632, 8229250790), (790, 6583400632), (1124, 4627123220), (1264, 4114625395), (1405, 3701698576), (1580, 3291700316), (2248, 2313561610), (2810, 1850849288), (3160, 1645850158), (4496, 1156780805), (5620, 925424644), (6320, 822925079), (11240, 462712322), (22199, 234284720), (22480, 231356161), (44398, 117142360), (88796, 58571180), (110995, 46856944), (177592, 29285590), (221990, 23428472), (355184, 14642795), (443980, 11714236), (887960, 5857118), (1775920, 2928559)]