84242350

素因数分解:

$2^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{9739}}^1$

素因数の和:9924

約数の個数: 24

約数和(自身を含む): 157612680

約数和(自身を除く): 73370330

約数列:

[1, 2, 5, 10, 25, 50, 173, 346, 865, 1730, 4325, 8650, 9739, 19478, 48695, 97390, 243475, 486950, 1684847, 3369694, 8424235, 16848470, 42121175, 84242350]

約数ペア:

[(1, 84242350), (2, 42121175), (5, 16848470), (10, 8424235), (25, 3369694), (50, 1684847), (173, 486950), (346, 243475), (865, 97390), (1730, 48695), (4325, 19478), (8650, 9739)]