126118220

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{41761}}^1$

素因数の和:41921

約数の個数: 24

約数和(自身を含む): 266608608

約数和(自身を除く): 140490388

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 41761, 83522, 167044, 208805, 417610, 835220, 6305911, 12611822, 25223644, 31529555, 63059110, 126118220]

約数ペア:

[(1, 126118220), (2, 63059110), (4, 31529555), (5, 25223644), (10, 12611822), (20, 6305911), (151, 835220), (302, 417610), (604, 208805), (755, 167044), (1510, 83522), (3020, 41761)]