27576080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 80

約数和(自身を含む): 76495104

約数和(自身を除く): 48919024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2141, 2576, 3220, 4282, 6440, 8564, 10705, 12880, 14987, 17128, 21410, 29974, 34256, 42820, 49243, 59948, 74935, 85640, 98486, 119896, 149870, 171280, 196972, 239792, 246215, 299740, 344701, 393944, 492430, 599480, 689402, 787888, 984860, 1198960, 1378804, 1723505, 1969720, 2757608, 3447010, 3939440, 5515216, 6894020, 13788040, 27576080]

約数ペア:

[(1, 27576080), (2, 13788040), (4, 6894020), (5, 5515216), (7, 3939440), (8, 3447010), (10, 2757608), (14, 1969720), (16, 1723505), (20, 1378804), (23, 1198960), (28, 984860), (35, 787888), (40, 689402), (46, 599480), (56, 492430), (70, 393944), (80, 344701), (92, 299740), (112, 246215), (115, 239792), (140, 196972), (161, 171280), (184, 149870), (230, 119896), (280, 98486), (322, 85640), (368, 74935), (460, 59948), (560, 49243), (644, 42820), (805, 34256), (920, 29974), (1288, 21410), (1610, 17128), (1840, 14987), (2141, 12880), (2576, 10705), (3220, 8564), (4282, 6440)]