6459628480

素因数分解:

$2^6\times 5^1\times {\mathrm{20186339}}^1$

素因数の和:20186356

約数の個数: 28

約数和(自身を含む): 15381991080

約数和(自身を除く): 8922362600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 20186339, 40372678, 80745356, 100931695, 161490712, 201863390, 322981424, 403726780, 645962848, 807453560, 1291925696, 1614907120, 3229814240, 6459628480]

約数ペア:

[(1, 6459628480), (2, 3229814240), (4, 1614907120), (5, 1291925696), (8, 807453560), (10, 645962848), (16, 403726780), (20, 322981424), (32, 201863390), (40, 161490712), (64, 100931695), (80, 80745356), (160, 40372678), (320, 20186339)]