77950940

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{6421}}^1$

素因数の和:7037

約数の個数: 24

約数和(自身を含む): 163992192

約数和(自身を除く): 86041252

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 6421, 12140, 12842, 25684, 32105, 64210, 128420, 3897547, 7795094, 15590188, 19487735, 38975470, 77950940]

約数ペア:

[(1, 77950940), (2, 38975470), (4, 19487735), (5, 15590188), (10, 7795094), (20, 3897547), (607, 128420), (1214, 64210), (2428, 32105), (3035, 25684), (6070, 12842), (6421, 12140)]