401070430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{7459}}^1$

素因数の和:7768

約数の個数: 32

約数和(自身を含む): 762710400

約数和(自身を除く): 361639970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 283, 566, 1415, 2830, 5377, 7459, 10754, 14918, 26885, 37295, 53770, 74590, 141721, 283442, 708605, 1417210, 2110897, 4221794, 10554485, 21108970, 40107043, 80214086, 200535215, 401070430]

約数ペア:

[(1, 401070430), (2, 200535215), (5, 80214086), (10, 40107043), (19, 21108970), (38, 10554485), (95, 4221794), (190, 2110897), (283, 1417210), (566, 708605), (1415, 283442), (2830, 141721), (5377, 74590), (7459, 53770), (10754, 37295), (14918, 26885)]