2841677120

素因数分解:

$2^6\times 5^1\times {\mathrm{8880241}}^1$

素因数の和:8880258

約数の個数: 28

約数和(自身を含む): 6766744404

約数和(自身を除く): 3925067284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8880241, 17760482, 35520964, 44401205, 71041928, 88802410, 142083856, 177604820, 284167712, 355209640, 568335424, 710419280, 1420838560, 2841677120]

約数ペア:

[(1, 2841677120), (2, 1420838560), (4, 710419280), (5, 568335424), (8, 355209640), (10, 284167712), (16, 177604820), (20, 142083856), (32, 88802410), (40, 71041928), (64, 44401205), (80, 35520964), (160, 17760482), (320, 8880241)]