56434940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148513}}^1$

素因数の和:148541

約数の個数: 24

約数和(自身を含む): 124751760

約数和(自身を除く): 68316820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 148513, 297026, 594052, 742565, 1485130, 2821747, 2970260, 5643494, 11286988, 14108735, 28217470, 56434940]

約数ペア:

[(1, 56434940), (2, 28217470), (4, 14108735), (5, 11286988), (10, 5643494), (19, 2970260), (20, 2821747), (38, 1485130), (76, 742565), (95, 594052), (190, 297026), (380, 148513)]