293860220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{115693}}^1$

素因数の和:115829

約数の個数: 24

約数和(自身を含む): 621970944

約数和(自身を除く): 328110724

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 115693, 231386, 462772, 578465, 1156930, 2313860, 14693011, 29386022, 58772044, 73465055, 146930110, 293860220]

約数ペア:

[(1, 293860220), (2, 146930110), (4, 73465055), (5, 58772044), (10, 29386022), (20, 14693011), (127, 2313860), (254, 1156930), (508, 578465), (635, 462772), (1270, 231386), (2540, 115693)]