126067220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{57829}}^1$

素因数の和:57947

約数の個数: 24

約数和(自身を含む): 267174600

約数和(自身を除く): 141107380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 57829, 115658, 231316, 289145, 578290, 1156580, 6303361, 12606722, 25213444, 31516805, 63033610, 126067220]

約数ペア:

[(1, 126067220), (2, 63033610), (4, 31516805), (5, 25213444), (10, 12606722), (20, 6303361), (109, 1156580), (218, 578290), (436, 289145), (545, 231316), (1090, 115658), (2180, 57829)]