72797260

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{4783}}^1$

素因数の和:5553

約数の個数: 24

約数和(自身を含む): 153107136

約数和(自身を除く): 80309876

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 3044, 3805, 4783, 7610, 9566, 15220, 19132, 23915, 47830, 95660, 3639863, 7279726, 14559452, 18199315, 36398630, 72797260]

約数ペア:

[(1, 72797260), (2, 36398630), (4, 18199315), (5, 14559452), (10, 7279726), (20, 3639863), (761, 95660), (1522, 47830), (3044, 23915), (3805, 19132), (4783, 15220), (7610, 9566)]