89368540

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{41761}}^1$

素因数の和:41877

約数の個数: 24

約数和(自身を含む): 189432432

約数和(自身を除く): 100063892

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 41761, 83522, 167044, 208805, 417610, 835220, 4468427, 8936854, 17873708, 22342135, 44684270, 89368540]

約数ペア:

[(1, 89368540), (2, 44684270), (4, 22342135), (5, 17873708), (10, 8936854), (20, 4468427), (107, 835220), (214, 417610), (428, 208805), (535, 167044), (1070, 83522), (2140, 41761)]