268952030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3943}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 511142400

約数和(自身を除く): 242190370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 359, 718, 1795, 3590, 3943, 6821, 7886, 13642, 19715, 34105, 39430, 68210, 74917, 149834, 374585, 749170, 1415537, 2831074, 7077685, 14155370, 26895203, 53790406, 134476015, 268952030]

約数ペア:

[(1, 268952030), (2, 134476015), (5, 53790406), (10, 26895203), (19, 14155370), (38, 7077685), (95, 2831074), (190, 1415537), (359, 749170), (718, 374585), (1795, 149834), (3590, 74917), (3943, 68210), (6821, 39430), (7886, 34105), (13642, 19715)]