8843288020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{33617}}^1$

素因数の和:35512

約数の個数: 48

約数和(自身を含む): 21235818240

約数和(自身を除く): 12392530220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1879, 3758, 7516, 9395, 13153, 18790, 26306, 33617, 37580, 52612, 65765, 67234, 131530, 134468, 168085, 235319, 263060, 336170, 470638, 672340, 941276, 1176595, 2353190, 4706380, 63166343, 126332686, 252665372, 315831715, 442164401, 631663430, 884328802, 1263326860, 1768657604, 2210822005, 4421644010, 8843288020]

約数ペア:

[(1, 8843288020), (2, 4421644010), (4, 2210822005), (5, 1768657604), (7, 1263326860), (10, 884328802), (14, 631663430), (20, 442164401), (28, 315831715), (35, 252665372), (70, 126332686), (140, 63166343), (1879, 4706380), (3758, 2353190), (7516, 1176595), (9395, 941276), (13153, 672340), (18790, 470638), (26306, 336170), (33617, 263060), (37580, 235319), (52612, 168085), (65765, 134468), (67234, 131530)]