295697960

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{104119}}^1$

素因数の和:104201

約数の個数: 32

約数和(自身を含む): 674697600

約数和(自身を除く): 378999640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 104119, 208238, 416476, 520595, 832952, 1041190, 2082380, 4164760, 7392449, 14784898, 29569796, 36962245, 59139592, 73924490, 147848980, 295697960]

約数ペア:

[(1, 295697960), (2, 147848980), (4, 73924490), (5, 59139592), (8, 36962245), (10, 29569796), (20, 14784898), (40, 7392449), (71, 4164760), (142, 2082380), (284, 1041190), (355, 832952), (568, 520595), (710, 416476), (1420, 208238), (2840, 104119)]