72420350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{35327}}^1$

素因数の和:35380

約数の個数: 24

約数和(自身を含む): 137991168

約数和(自身を除く): 65570818

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 35327, 70654, 176635, 353270, 883175, 1448407, 1766350, 2896814, 7242035, 14484070, 36210175, 72420350]

約数ペア:

[(1, 72420350), (2, 36210175), (5, 14484070), (10, 7242035), (25, 2896814), (41, 1766350), (50, 1448407), (82, 883175), (205, 353270), (410, 176635), (1025, 70654), (2050, 35327)]