223049920

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3851}}^1$

素因数の和:4049

約数の個数: 56

約数和(自身を含む): 534210768

約数和(自身を除く): 311160848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1810, 2896, 3620, 3851, 5792, 7240, 7702, 11584, 14480, 15404, 19255, 28960, 30808, 38510, 57920, 61616, 77020, 123232, 154040, 246464, 308080, 616160, 697031, 1232320, 1394062, 2788124, 3485155, 5576248, 6970310, 11152496, 13940620, 22304992, 27881240, 44609984, 55762480, 111524960, 223049920]

約数ペア:

[(1, 223049920), (2, 111524960), (4, 55762480), (5, 44609984), (8, 27881240), (10, 22304992), (16, 13940620), (20, 11152496), (32, 6970310), (40, 5576248), (64, 3485155), (80, 2788124), (160, 1394062), (181, 1232320), (320, 697031), (362, 616160), (724, 308080), (905, 246464), (1448, 154040), (1810, 123232), (2896, 77020), (3620, 61616), (3851, 57920), (5792, 38510), (7240, 30808), (7702, 28960), (11584, 19255), (14480, 15404)]