16099898060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{113909}}^1$

素因数の和:114146

約数の個数: 48

約数和(自身を含む): 34905669120

約数和(自身を除く): 18805771060

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 191, 370, 382, 740, 764, 955, 1910, 3820, 7067, 14134, 28268, 35335, 70670, 113909, 141340, 227818, 455636, 569545, 1139090, 2278180, 4214633, 8429266, 16858532, 21073165, 21756619, 42146330, 43513238, 84292660, 87026476, 108783095, 217566190, 435132380, 804994903, 1609989806, 3219979612, 4024974515, 8049949030, 16099898060]

約数ペア:

[(1, 16099898060), (2, 8049949030), (4, 4024974515), (5, 3219979612), (10, 1609989806), (20, 804994903), (37, 435132380), (74, 217566190), (148, 108783095), (185, 87026476), (191, 84292660), (370, 43513238), (382, 42146330), (740, 21756619), (764, 21073165), (955, 16858532), (1910, 8429266), (3820, 4214633), (7067, 2278180), (14134, 1139090), (28268, 569545), (35335, 455636), (70670, 227818), (113909, 141340)]