23958380

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1621}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 50411760

約数和(自身を除く): 26453380

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 1621, 2956, 3242, 3695, 6484, 7390, 8105, 14780, 16210, 32420, 1197919, 2395838, 4791676, 5989595, 11979190, 23958380]

約数ペア:

[(1, 23958380), (2, 11979190), (4, 5989595), (5, 4791676), (10, 2395838), (20, 1197919), (739, 32420), (1478, 16210), (1621, 14780), (2956, 8105), (3242, 7390), (3695, 6484)]