160900251160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4628891}}^1$

素因数の和:4628992

約数の個数: 64

約数和(自身を含む): 399936268800

約数和(自身を除く): 239036017640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 3160, 3476, 4345, 6952, 8690, 17380, 34760, 4628891, 9257782, 18515564, 23144455, 37031128, 46288910, 50917801, 92577820, 101835602, 185155640, 203671204, 254589005, 365682389, 407342408, 509178010, 731364778, 1018356020, 1462729556, 1828411945, 2036712040, 2925459112, 3656823890, 4022506279, 7313647780, 8045012558, 14627295560, 16090025116, 20112531395, 32180050232, 40225062790, 80450125580, 160900251160]

約数ペア:

[(1, 160900251160), (2, 80450125580), (4, 40225062790), (5, 32180050232), (8, 20112531395), (10, 16090025116), (11, 14627295560), (20, 8045012558), (22, 7313647780), (40, 4022506279), (44, 3656823890), (55, 2925459112), (79, 2036712040), (88, 1828411945), (110, 1462729556), (158, 1018356020), (220, 731364778), (316, 509178010), (395, 407342408), (440, 365682389), (632, 254589005), (790, 203671204), (869, 185155640), (1580, 101835602), (1738, 92577820), (3160, 50917801), (3476, 46288910), (4345, 37031128), (6952, 23144455), (8690, 18515564), (17380, 9257782), (34760, 4628891)]