201736120

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{6143}}^1$

素因数の和:6975

約数の個数: 32

約数和(自身を含む): 454533120

約数和(自身を除く): 252797000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1642, 3284, 4105, 6143, 6568, 8210, 12286, 16420, 24572, 30715, 32840, 49144, 61430, 122860, 245720, 5043403, 10086806, 20173612, 25217015, 40347224, 50434030, 100868060, 201736120]

約数ペア:

[(1, 201736120), (2, 100868060), (4, 50434030), (5, 40347224), (8, 25217015), (10, 20173612), (20, 10086806), (40, 5043403), (821, 245720), (1642, 122860), (3284, 61430), (4105, 49144), (6143, 32840), (6568, 30715), (8210, 24572), (12286, 16420)]