106802320

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2719}}^1$

素因数の和:3223

約数の個数: 40

約数和(自身を含む): 248912640

約数和(自身を除く): 142110320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1964, 2455, 2719, 3928, 4910, 5438, 7856, 9820, 10876, 13595, 19640, 21752, 27190, 39280, 43504, 54380, 108760, 217520, 1335029, 2670058, 5340116, 6675145, 10680232, 13350290, 21360464, 26700580, 53401160, 106802320]

約数ペア:

[(1, 106802320), (2, 53401160), (4, 26700580), (5, 21360464), (8, 13350290), (10, 10680232), (16, 6675145), (20, 5340116), (40, 2670058), (80, 1335029), (491, 217520), (982, 108760), (1964, 54380), (2455, 43504), (2719, 39280), (3928, 27190), (4910, 21752), (5438, 19640), (7856, 13595), (9820, 10876)]