145029650

素因数分解:

$2^1\times 5^2\times {\mathrm{821}}^1\times {\mathrm{3533}}^1$

素因数の和:4366

約数の個数: 24

約数和(自身を含む): 270160164

約数和(自身を除く): 125130514

約数列:

[1, 2, 5, 10, 25, 50, 821, 1642, 3533, 4105, 7066, 8210, 17665, 20525, 35330, 41050, 88325, 176650, 2900593, 5801186, 14502965, 29005930, 72514825, 145029650]

約数ペア:

[(1, 145029650), (2, 72514825), (5, 29005930), (10, 14502965), (25, 5801186), (50, 2900593), (821, 176650), (1642, 88325), (3533, 41050), (4105, 35330), (7066, 20525), (8210, 17665)]