78924050

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{16273}}^1$

素因数の和:16382

約数の個数: 24

約数和(自身を含む): 148321236

約数和(自身を除く): 69397186

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 16273, 32546, 81365, 162730, 406825, 813650, 1578481, 3156962, 7892405, 15784810, 39462025, 78924050]

約数ペア:

[(1, 78924050), (2, 39462025), (5, 15784810), (10, 7892405), (25, 3156962), (50, 1578481), (97, 813650), (194, 406825), (485, 162730), (970, 81365), (2425, 32546), (4850, 16273)]