279522010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{23509}}^1$

素因数の和:23586

約数の個数: 32

約数和(自身を含む): 533206800

約数和(自身を除く): 253684790

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 23509, 47018, 117545, 235090, 681761, 963869, 1363522, 1927738, 3408805, 4819345, 6817610, 9638690, 27952201, 55904402, 139761005, 279522010]

約数ペア:

[(1, 279522010), (2, 139761005), (5, 55904402), (10, 27952201), (29, 9638690), (41, 6817610), (58, 4819345), (82, 3408805), (145, 1927738), (205, 1363522), (290, 963869), (410, 681761), (1189, 235090), (2378, 117545), (5945, 47018), (11890, 23509)]