355492090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{1847}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 674593920

約数和(自身を除く): 319101830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1013, 1847, 2026, 3694, 5065, 9235, 10130, 18470, 19247, 35093, 38494, 70186, 96235, 175465, 192470, 350930, 1871011, 3742022, 9355055, 18710110, 35549209, 71098418, 177746045, 355492090]

約数ペア:

[(1, 355492090), (2, 177746045), (5, 71098418), (10, 35549209), (19, 18710110), (38, 9355055), (95, 3742022), (190, 1871011), (1013, 350930), (1847, 192470), (2026, 175465), (3694, 96235), (5065, 70186), (9235, 38494), (10130, 35093), (18470, 19247)]