64354092260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103796923}}^1$

素因数の和:103796963

約数の個数: 24

約数和(自身を含む): 139503065856

約数和(自身を除く): 75148973596

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 103796923, 207593846, 415187692, 518984615, 1037969230, 2075938460, 3217704613, 6435409226, 12870818452, 16088523065, 32177046130, 64354092260]

約数ペア:

[(1, 64354092260), (2, 32177046130), (4, 16088523065), (5, 12870818452), (10, 6435409226), (20, 3217704613), (31, 2075938460), (62, 1037969230), (124, 518984615), (155, 415187692), (310, 207593846), (620, 103796923)]