32084680

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{977}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 72352440

約数和(自身を除く): 40267760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 977, 1642, 1954, 3284, 3908, 4105, 4885, 6568, 7816, 8210, 9770, 16420, 19540, 32840, 39080, 802117, 1604234, 3208468, 4010585, 6416936, 8021170, 16042340, 32084680]

約数ペア:

[(1, 32084680), (2, 16042340), (4, 8021170), (5, 6416936), (8, 4010585), (10, 3208468), (20, 1604234), (40, 802117), (821, 39080), (977, 32840), (1642, 19540), (1954, 16420), (3284, 9770), (3908, 8210), (4105, 7816), (4885, 6568)]